| 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 | $73.60 | 6.433% | $78.3347 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $180.98 | 9.178% | $197.5903 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $144.57 | 12.788% | $163.0576 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $215.29 | 10.136% | $237.1118 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $96.96 | 9.325% | $106.0015 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $193.36 | 12.625% | $217.7717 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $152.38 | 6.701% | $162.591 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,057.14 | $1,162.4586 | $1,162.45 | $1,162.45 | $1,162.50 | |