| 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 | $166.77 | 9.598% | $182.7766 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $159.26 | 10.617% | $176.1686 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $12.91 | 13.772% | $14.688 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $32.84 | 6.833% | $35.084 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $158.76 | 8.372% | $172.0514 | $172.05 | $172.05 | $172.10 |
| Purchase #6 | $128.61 | 4.274% | $134.1068 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $36.28 | 13.327% | $41.115 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $695.43 | $755.9904 | $756.00 | $756.00 | $756.10 | |