| 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 | $162.41 | 6.114% | $172.3397 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $122.45 | 8.646% | $133.037 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $143.77 | 3.318% | $148.5403 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $9.99 | 12.709% | $11.2596 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $236.73 | 9.857% | $260.0645 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $250.74 | 13.787% | $285.3095 | $285.31 | $285.30 | $285.30 |
| Purchase #7 | $137.48 | 7.448% | $147.7195 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $1,063.57 | $1,158.2701 | $1,158.27 | $1,158.25 | $1,158.20 | |