| 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 | $176.75 | 4.599% | $184.8787 | $184.88 | $184.90 | $184.90 |
| Purchase #2 | $141.64 | 8.571% | $153.78 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $163.30 | 8.713% | $177.5283 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $131.67 | 12.309% | $147.8773 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $93.75 | 10.494% | $103.5881 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $206.56 | 6.209% | $219.3853 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $9.90 | 8.456% | $10.7371 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $923.57 | $997.7748 | $997.79 | $997.90 | $997.80 | |