| 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 | $174.48 | 7.647% | $187.8225 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $237.73 | 8.213% | $257.2548 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $34.98 | 5.806% | $37.0109 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $124.51 | 11.850% | $139.2644 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $237.52 | 13.438% | $269.4379 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $206.87 | 8.745% | $224.9608 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $96.77 | 4.309% | $100.9398 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $1,112.86 | $1,216.6911 | $1,216.68 | $1,216.65 | $1,216.70 | |