| 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 | $130.75 | 8.153% | $141.41 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $137.66 | 12.612% | $155.0217 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $137.33 | 9.709% | $150.6634 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $188.65 | 8.415% | $204.5249 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $33.66 | 4.647% | $35.2242 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $52.74 | 12.700% | $59.438 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $101.51 | 6.612% | $108.2218 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $782.30 | $854.5040 | $854.49 | $854.40 | $854.40 | |