| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.56 | 10.627% | $151.0722 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $134.31 | 11.472% | $149.718 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $244.72 | 5.678% | $258.6152 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $218.93 | 11.708% | $244.5623 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $212.93 | 10.335% | $234.9363 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $227.62 | 12.771% | $256.6894 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $145.36 | 11.839% | $162.5692 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $1,320.43 | $1,458.1626 | $1,458.17 | $1,458.10 | $1,458.20 | |