| 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 | $127.93 | 6.586% | $136.3555 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $239.86 | 6.792% | $256.1513 | $256.15 | $256.15 | $256.20 |
| Purchase #3 | $73.86 | 9.451% | $80.8405 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $41.79 | 5.617% | $44.1373 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $25.71 | 5.513% | $27.1274 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $157.45 | 6.253% | $167.2953 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $168.72 | 8.429% | $182.9414 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $835.32 | $894.8487 | $894.86 | $894.90 | $894.80 | |