| 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 | $160.55 | 4.743% | $168.1649 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $83.82 | 12.416% | $94.2271 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $162.51 | 12.521% | $182.8579 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $29.59 | 5.578% | $31.2405 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $226.69 | 11.216% | $252.1156 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $194.49 | 11.869% | $217.574 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $45.78 | 6.276% | $48.6532 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $903.43 | $994.8332 | $994.83 | $994.80 | $994.90 | |