| 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 | $113.42 | 3.335% | $117.2026 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $121.86 | 3.642% | $126.2981 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $143.64 | 4.594% | $150.2388 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $220.28 | 5.576% | $232.5628 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $47.34 | 5.331% | $49.8637 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $68.84 | 5.108% | $72.3563 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $26.39 | 13.570% | $29.9711 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $741.77 | $778.4934 | $778.49 | $778.45 | $778.60 | |