| 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 | $162.32 | 5.132% | $170.6503 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $196.93 | 13.468% | $223.4525 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $49.97 | 3.251% | $51.5945 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $159.96 | 8.417% | $173.4238 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $66.45 | 5.216% | $69.916 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $11.64 | 13.622% | $13.2256 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $44.82 | 3.203% | $46.2556 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $692.09 | $748.5183 | $748.52 | $748.50 | $748.60 | |