| 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 | $162.68 | 9.657% | $178.39 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $211.57 | 11.798% | $236.531 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $130.73 | 6.808% | $139.6301 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $27.83 | 4.658% | $29.1263 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $185.30 | 7.297% | $198.8213 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $157.53 | 12.846% | $177.7663 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $68.96 | 13.657% | $78.3779 | $78.38 | $78.40 | $78.40 |
| 7 purchase totals = | $944.60 | $1,038.6429 | $1,038.65 | $1,038.70 | $1,038.60 | |