| 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 | $93.45 | 9.311% | $102.1511 | $102.15 | $102.15 | $102.20 |
| Purchase #2 | $150.68 | 10.737% | $166.8585 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $31.85 | 9.217% | $34.7856 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $74.69 | 12.209% | $83.8089 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $232.96 | 9.211% | $254.4179 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $133.54 | 3.615% | $138.3675 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $70.25 | 7.139% | $75.2651 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $787.42 | $855.6546 | $855.67 | $855.60 | $855.80 | |