| 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 | $158.47 | 4.730% | $165.9656 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $85.62 | 9.195% | $93.4928 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $88.44 | 4.396% | $92.3278 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $163.47 | 12.758% | $184.3255 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $167.33 | 8.480% | $181.5196 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $44.36 | 8.826% | $48.2752 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $199.35 | 5.782% | $210.8764 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $907.04 | $976.7829 | $976.80 | $976.85 | $976.80 | |