| 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 | $105.34 | 8.460% | $114.2518 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $74.76 | 9.477% | $81.845 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $108.77 | 4.390% | $113.545 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $127.72 | 4.795% | $133.8442 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $147.38 | 10.837% | $163.3516 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $165.82 | 7.319% | $177.9564 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $150.99 | 9.653% | $165.5651 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $880.78 | $950.3591 | $950.37 | $950.35 | $950.40 | |