| 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 | $181.58 | 5.681% | $191.8956 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $125.97 | 9.570% | $138.0253 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $53.48 | 4.518% | $55.8962 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $54.36 | 10.763% | $60.2108 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $177.66 | 12.681% | $200.1891 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $48.51 | 5.578% | $51.2159 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $108.82 | 4.722% | $113.9585 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $750.38 | $811.3914 | $811.41 | $811.40 | $811.40 | |