| 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 | $179.83 | 11.310% | $200.1688 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $226.42 | 6.198% | $240.4535 | $240.45 | $240.45 | $240.50 |
| Purchase #3 | $179.76 | 7.851% | $193.873 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $207.58 | 13.656% | $235.9271 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $175.36 | 13.748% | $199.4685 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $88.30 | 10.833% | $97.8655 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $91.86 | 5.362% | $96.7855 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $1,149.11 | $1,264.5419 | $1,264.55 | $1,264.50 | $1,264.70 | |