| 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 | $120.97 | 11.651% | $135.0642 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $71.38 | 9.127% | $77.8949 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $117.69 | 7.734% | $126.7921 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $160.63 | 12.515% | $180.7328 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $14.86 | 12.701% | $16.7474 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $8.44 | 3.262% | $8.7153 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $207.42 | 9.123% | $226.3429 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $701.39 | $772.2896 | $772.28 | $772.30 | $772.20 | |