| 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 | $166.29 | 12.544% | $187.1494 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $195.99 | 7.483% | $210.6559 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $13.42 | 11.554% | $14.9705 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $172.30 | 3.370% | $178.1065 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $92.87 | 9.385% | $101.5858 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $46.60 | 5.459% | $49.1439 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $64.65 | 10.797% | $71.6303 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $752.12 | $813.2423 | $813.25 | $813.25 | $813.20 | |