| 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 | $206.97 | 9.268% | $226.152 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $150.67 | 13.439% | $170.9185 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $147.35 | 10.348% | $162.5978 | $162.60 | $162.60 | $162.60 |
| Purchase #4 | $91.67 | 10.404% | $101.2073 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $50.43 | 11.217% | $56.0867 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $153.66 | 10.439% | $169.7006 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $100.95 | 9.703% | $110.7452 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $901.70 | $997.4081 | $997.42 | $997.40 | $997.40 | |