| 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 | $145.43 | 7.713% | $156.647 | $156.65 | $156.65 | $156.60 |
| Purchase #2 | $118.30 | 7.467% | $127.1335 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $55.89 | 4.122% | $58.1938 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $34.79 | 3.154% | $35.8873 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $88.36 | 4.294% | $92.1542 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $21.59 | 7.141% | $23.1317 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $169.30 | 5.514% | $178.6352 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $633.66 | $671.7827 | $671.78 | $671.85 | $671.70 | |