| 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 | $157.34 | 8.408% | $170.5691 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $231.94 | 10.550% | $256.4097 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $12.61 | 11.544% | $14.0657 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $147.70 | 11.525% | $164.7224 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $76.58 | 7.371% | $82.2247 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $95.26 | 6.810% | $101.7472 | $101.75 | $101.75 | $101.70 |
| Purchase #7 | $101.90 | 11.776% | $113.8997 | $113.90 | $113.90 | $113.90 |
| 7 purchase totals = | $823.33 | $903.6385 | $903.64 | $903.55 | $903.60 | |