| 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 | $162.76 | 9.386% | $178.0367 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $170.64 | 8.714% | $185.5096 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $178.47 | 6.675% | $190.3829 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $10.40 | 11.240% | $11.569 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $65.78 | 4.334% | $68.6309 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $42.97 | 8.486% | $46.6164 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $210.70 | 6.733% | $224.8864 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $841.72 | $905.6319 | $905.64 | $905.65 | $905.60 | |