| 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 | $149.77 | 13.627% | $170.1792 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $64.27 | 5.157% | $67.5844 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $233.80 | 11.345% | $260.3246 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $116.36 | 6.594% | $124.0328 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $162.90 | 10.602% | $180.1707 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $134.89 | 11.564% | $150.4887 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $206.77 | 10.843% | $229.1901 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,068.76 | $1,181.9705 | $1,181.96 | $1,182.00 | $1,182.00 | |