| 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 | $180.80 | 7.417% | $194.2099 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $200.53 | 11.809% | $224.2106 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $41.89 | 4.737% | $43.8743 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $18.90 | 10.490% | $20.8826 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $147.69 | 7.718% | $159.0887 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $60.64 | 7.642% | $65.2741 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $20.25 | 5.531% | $21.37 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $670.70 | $728.9102 | $728.90 | $728.85 | $729.00 | |