| 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 | $123.57 | 10.424% | $136.4509 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $110.88 | 12.593% | $124.8431 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $157.59 | 5.255% | $165.8714 | $165.87 | $165.85 | $165.90 |
| Purchase #4 | $25.60 | 8.201% | $27.6995 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $24.62 | 3.200% | $25.4078 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $215.39 | 12.284% | $241.8485 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $149.58 | 10.428% | $165.1782 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $807.23 | $887.2994 | $887.30 | $887.30 | $887.30 | |