| 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 | $144.68 | 10.548% | $159.9408 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $198.97 | 8.694% | $216.2685 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $108.87 | 8.526% | $118.1523 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $89.97 | 12.785% | $101.4727 | $101.47 | $101.45 | $101.50 |
| Purchase #5 | $104.27 | 8.308% | $112.9328 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $123.88 | 9.671% | $135.8604 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $186.53 | 11.211% | $207.4419 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $957.17 | $1,052.0694 | $1,052.06 | $1,052.05 | $1,052.10 | |