| 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 | $143.65 | 11.166% | $159.69 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $202.43 | 12.758% | $228.256 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $158.83 | 5.346% | $167.3211 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $68.66 | 13.174% | $77.7053 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $193.85 | 3.267% | $200.1831 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $100.66 | 4.515% | $105.2048 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $210.72 | 3.263% | $217.5958 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,078.80 | $1,155.9561 | $1,155.96 | $1,155.95 | $1,156.00 | |