| 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 | $178.60 | 5.751% | $188.8713 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $54.25 | 11.825% | $60.6651 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $228.48 | 7.688% | $246.0455 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $111.35 | 7.482% | $119.6812 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $159.93 | 3.525% | $165.5675 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $244.42 | 6.732% | $260.8744 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $107.25 | 12.831% | $121.0112 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $1,084.28 | $1,162.7162 | $1,162.72 | $1,162.65 | $1,162.80 | |