| 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 | $58.25 | 13.660% | $66.207 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $62.90 | 4.648% | $65.8236 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $128.50 | 13.155% | $145.4042 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $199.52 | 10.682% | $220.8327 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $235.51 | 8.811% | $256.2608 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $172.62 | 7.815% | $186.1103 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $243.46 | 5.434% | $256.6896 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,100.76 | $1,197.3282 | $1,197.32 | $1,197.30 | $1,197.30 | |