| 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 | $167.48 | 13.236% | $189.6477 | $189.65 | $189.65 | $189.60 |
| Purchase #2 | $131.86 | 3.132% | $135.9899 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $22.28 | 4.811% | $23.3519 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $116.62 | 3.684% | $120.9163 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $33.67 | 6.497% | $35.8575 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $74.90 | 11.637% | $83.6161 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $163.80 | 10.429% | $180.8827 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $710.61 | $770.2621 | $770.27 | $770.25 | $770.30 | |