| 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 | $171.56 | 8.458% | $186.0705 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $151.41 | 7.504% | $162.7718 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $56.26 | 12.426% | $63.2509 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $183.41 | 7.713% | $197.5564 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $137.82 | 10.358% | $152.0954 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $92.61 | 8.553% | $100.5309 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $244.60 | 5.828% | $258.8553 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $1,037.67 | $1,121.1312 | $1,121.14 | $1,121.10 | $1,121.30 | |