| 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 | $144.63 | 9.764% | $158.7517 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $61.33 | 13.632% | $69.6905 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $145.30 | 5.138% | $152.7655 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $151.42 | 5.552% | $159.8268 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $60.79 | 5.790% | $64.3097 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $32.84 | 7.211% | $35.2081 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $12.62 | 13.841% | $14.3667 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $608.93 | $654.9190 | $654.93 | $654.90 | $655.00 | |