| 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 | $180.77 | 12.852% | $204.0026 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $50.50 | 12.332% | $56.7277 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $185.73 | 3.671% | $192.5481 | $192.55 | $192.55 | $192.50 |
| Purchase #4 | $65.68 | 12.137% | $73.6516 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $139.31 | 11.349% | $155.1203 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $65.44 | 8.800% | $71.1987 | $71.20 | $71.20 | $71.20 |
| Purchase #7 | $74.71 | 5.597% | $78.8915 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $762.14 | $832.1405 | $832.14 | $832.15 | $832.10 | |