| 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 | $153.52 | 9.108% | $167.5026 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $61.85 | 11.841% | $69.1737 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $218.60 | 3.324% | $225.8663 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $87.75 | 7.155% | $94.0285 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $60.43 | 9.780% | $66.3401 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $35.99 | 4.281% | $37.5307 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $108.28 | 11.777% | $121.0321 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $726.42 | $781.4740 | $781.47 | $781.50 | $781.40 | |