| 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 | $183.62 | 8.311% | $198.8807 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $52.72 | 10.265% | $58.1317 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $61.86 | 6.272% | $65.7399 | $65.74 | $65.75 | $65.70 |
| Purchase #4 | $125.40 | 4.182% | $130.6442 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $14.65 | 10.326% | $16.1628 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $15.77 | 9.643% | $17.2907 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $170.26 | 5.366% | $179.3962 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $624.28 | $666.2462 | $666.24 | $666.30 | $666.20 | |