| 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 | $173.91 | 13.154% | $196.7861 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $29.54 | 12.709% | $33.2942 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $129.91 | 8.278% | $140.6639 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $67.77 | 12.364% | $76.1491 | $76.15 | $76.15 | $76.10 |
| Purchase #5 | $136.73 | 7.434% | $146.8945 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $97.40 | 3.685% | $100.9892 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $7.62 | 12.530% | $8.5748 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $642.88 | $703.3518 | $703.34 | $703.35 | $703.40 | |