| 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 | $188.44 | 3.517% | $195.0674 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $102.63 | 9.788% | $112.6754 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $185.58 | 6.417% | $197.4887 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $31.54 | 6.691% | $33.6503 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $36.62 | 9.233% | $40.0011 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $32.82 | 6.404% | $34.9218 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $186.25 | 8.179% | $201.4834 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $763.88 | $815.2881 | $815.29 | $815.30 | $815.40 | |