| 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 | $142.68 | 9.232% | $155.8522 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $12.58 | 10.257% | $13.8703 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $129.93 | 8.566% | $141.0598 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $164.69 | 3.663% | $170.7226 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $229.49 | 6.399% | $244.1751 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $204.84 | 8.410% | $222.067 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $114.82 | 4.798% | $120.3291 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $999.03 | $1,068.0761 | $1,068.08 | $1,068.05 | $1,068.20 | |