| 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 | $161.68 | 9.130% | $176.4414 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $213.28 | 11.503% | $237.8136 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $237.69 | 9.778% | $260.9313 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $6.55 | 13.102% | $7.4082 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $9.70 | 11.522% | $10.8176 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $40.95 | 7.439% | $43.9963 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $188.27 | 8.781% | $204.802 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $858.12 | $942.2104 | $942.21 | $942.20 | $942.10 | |