| 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 | $176.64 | 13.130% | $199.8328 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $107.41 | 3.450% | $111.1156 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $116.79 | 12.167% | $130.9998 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $247.97 | 7.748% | $267.1827 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $84.71 | 13.587% | $96.2195 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $79.31 | 8.580% | $86.1148 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $163.49 | 8.577% | $177.5125 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $976.32 | $1,068.9777 | $1,068.97 | $1,068.95 | $1,068.90 | |