| 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 | $182.45 | 12.284% | $204.8622 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $78.57 | 12.137% | $88.106 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $31.36 | 9.713% | $34.406 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $111.38 | 6.677% | $118.8168 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $82.39 | 13.381% | $93.4146 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $127.86 | 3.774% | $132.6854 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $16.63 | 7.846% | $17.9348 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $630.64 | $690.2258 | $690.23 | $690.20 | $690.20 | |