| 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 | $178.58 | 12.847% | $201.5222 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $17.45 | 9.584% | $19.1224 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $39.91 | 10.784% | $44.2139 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $45.37 | 7.299% | $48.6816 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $39.51 | 6.135% | $41.9339 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $64.47 | 6.474% | $68.6438 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $73.51 | 7.757% | $79.2122 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $458.80 | $503.3300 | $503.31 | $503.30 | $503.20 | |