| 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 | $145.99 | 9.147% | $159.3437 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $184.61 | 12.218% | $207.1656 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $44.64 | 5.421% | $47.0599 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $138.93 | 10.536% | $153.5677 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $85.52 | 9.373% | $93.5358 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $146.66 | 4.595% | $153.399 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $154.45 | 4.785% | $161.8404 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $900.80 | $975.9121 | $975.92 | $975.90 | $975.90 | |