| 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 | $142.70 | 7.203% | $152.9787 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $26.86 | 6.181% | $28.5202 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $152.50 | 11.288% | $169.7142 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $208.60 | 13.716% | $237.2116 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $130.89 | 13.470% | $148.5209 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $54.58 | 4.199% | $56.8718 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $236.93 | 6.140% | $251.4775 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $953.06 | $1,045.2949 | $1,045.29 | $1,045.25 | $1,045.30 | |