| 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 | $194.90 | 11.488% | $217.2901 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $21.80 | 9.422% | $23.854 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $40.85 | 10.533% | $45.1527 | $45.15 | $45.15 | $45.20 |
| Purchase #4 | $191.76 | 6.716% | $204.6386 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $187.36 | 4.609% | $195.9954 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $43.48 | 3.325% | $44.9257 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $156.40 | 4.295% | $163.1174 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $836.55 | $894.9739 | $894.98 | $895.00 | $895.00 | |