| 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 | $163.60 | 12.791% | $184.5261 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $116.34 | 5.838% | $123.1319 | $123.13 | $123.15 | $123.10 |
| Purchase #3 | $107.27 | 5.178% | $112.8244 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $102.54 | 12.420% | $115.2755 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $65.88 | 8.379% | $71.4001 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $17.25 | 4.385% | $18.0064 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $233.35 | 5.765% | $246.8026 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $806.23 | $871.9670 | $871.97 | $872.00 | $871.90 | |