| 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 | $91.67 | 10.503% | $101.2981 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $111.50 | 12.408% | $125.3349 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $85.80 | 10.151% | $94.5096 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $101.35 | 6.553% | $107.9915 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $74.35 | 3.774% | $77.156 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $165.91 | 7.682% | $178.6552 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $159.61 | 3.410% | $165.0527 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $790.19 | $849.9980 | $850.00 | $850.00 | $850.10 | |