| 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 | $148.92 | 4.323% | $155.3578 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $173.94 | 10.106% | $191.5184 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $110.41 | 12.287% | $123.9761 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $100.55 | 7.566% | $108.1576 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $12.96 | 5.546% | $13.6788 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $37.84 | 5.224% | $39.8168 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $65.25 | 6.160% | $69.2694 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $649.87 | $701.7749 | $701.79 | $701.75 | $701.90 | |