| 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 | $16.60 | 7.128% | $17.7832 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $225.31 | 10.794% | $249.63 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $56.57 | 9.735% | $62.0771 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $111.94 | 4.348% | $116.8072 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $166.90 | 3.425% | $172.6163 | $172.62 | $172.60 | $172.60 |
| Purchase #6 | $169.80 | 7.185% | $182.0001 | $182.00 | $182.00 | $182.00 |
| Purchase #7 | $9.76 | 6.855% | $10.429 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $756.88 | $811.3429 | $811.35 | $811.40 | $811.30 | |