| 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 | $223.84 | 13.546% | $254.1614 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $135.84 | 11.192% | $151.0432 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $77.97 | 12.708% | $87.8784 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $96.48 | 11.529% | $107.6032 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $124.73 | 12.376% | $140.1666 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $56.86 | 13.335% | $64.4423 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $38.31 | 8.374% | $41.5181 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $754.03 | $846.8132 | $846.81 | $846.80 | $846.80 | |