| 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 | $130.56 | 9.704% | $143.2295 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $51.75 | 7.354% | $55.5557 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $69.96 | 12.600% | $78.775 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $112.30 | 7.216% | $120.4036 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $160.31 | 13.173% | $181.4276 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $246.28 | 8.541% | $267.3148 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $45.68 | 3.734% | $47.3857 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $816.84 | $894.0919 | $894.10 | $894.15 | $894.10 | |