| 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 | $153.28 | 3.198% | $158.1819 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $127.59 | 12.454% | $143.4801 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $203.29 | 4.147% | $211.7204 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $226.31 | 13.458% | $256.7668 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $23.26 | 7.463% | $24.9959 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $40.44 | 5.143% | $42.5198 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $187.40 | 6.749% | $200.0476 | $200.05 | $200.05 | $200.00 |
| 7 purchase totals = | $961.57 | $1,037.7125 | $1,037.72 | $1,037.70 | $1,037.70 | |