| 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 | $150.50 | 13.587% | $170.9484 | $170.95 | $170.95 | $170.90 |
| Purchase #2 | $28.48 | 3.678% | $29.5275 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $147.89 | 7.505% | $158.9891 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $20.71 | 8.794% | $22.5312 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $173.99 | 4.742% | $182.2406 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $55.29 | 7.289% | $59.3201 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $192.32 | 4.362% | $200.709 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $769.18 | $824.2659 | $824.27 | $824.30 | $824.10 | |