| 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 | $137.68 | 4.376% | $143.7049 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $205.54 | 4.471% | $214.7297 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $57.76 | 7.671% | $62.1908 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $139.75 | 9.164% | $152.5567 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $184.81 | 8.608% | $200.7184 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $21.49 | 7.639% | $23.1316 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $168.97 | 12.829% | $190.6472 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $916.00 | $987.6793 | $987.68 | $987.70 | $987.60 | |