| 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 | $151.83 | 3.522% | $157.1775 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $238.84 | 7.315% | $256.3111 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $233.49 | 8.815% | $254.0721 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $236.32 | 3.643% | $244.9291 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $163.86 | 5.860% | $173.4622 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $21.37 | 6.757% | $22.814 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $67.52 | 8.590% | $73.32 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $1,113.23 | $1,182.0860 | $1,182.08 | $1,182.05 | $1,182.10 | |