| 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 | $155.93 | 4.484% | $162.9219 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $158.68 | 13.693% | $180.4081 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $93.67 | 11.831% | $104.7521 | $104.75 | $104.75 | $104.80 |
| Purchase #4 | $56.65 | 3.657% | $58.7217 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $159.74 | 11.823% | $178.6261 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $148.55 | 3.749% | $154.1191 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $89.64 | 4.251% | $93.4506 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $862.86 | $932.9996 | $933.00 | $932.95 | $933.00 | |