| 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 | $49.54 | 9.278% | $54.1363 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $143.39 | 11.700% | $160.1666 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $168.72 | 7.253% | $180.9573 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $108.78 | 7.420% | $116.8515 | $116.85 | $116.85 | $116.90 |
| Purchase #5 | $122.31 | 11.158% | $135.9573 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $154.56 | 13.652% | $175.6605 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $225.68 | 13.347% | $255.8015 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $972.98 | $1,079.5310 | $1,079.54 | $1,079.50 | $1,079.70 | |