| 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 | $157.87 | 13.246% | $178.7815 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $247.57 | 3.749% | $256.8514 | $256.85 | $256.85 | $256.90 |
| Purchase #3 | $123.71 | 5.512% | $130.5289 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $24.73 | 13.504% | $28.0695 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $35.92 | 4.862% | $37.6664 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $81.26 | 10.517% | $89.8061 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $124.30 | 9.568% | $136.193 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $795.36 | $857.8968 | $857.90 | $857.90 | $858.00 | |