| 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 | $40.91 | 5.492% | $43.1568 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $66.74 | 11.169% | $74.1942 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $212.90 | 13.213% | $241.0305 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $117.66 | 9.467% | $128.7989 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $128.70 | 8.173% | $139.2187 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $149.89 | 6.743% | $159.9971 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $160.30 | 12.105% | $179.7043 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $877.10 | $966.1005 | $966.10 | $966.10 | $966.10 | |