| 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 | $165.92 | 4.376% | $173.1807 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $129.82 | 6.210% | $137.8818 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $90.40 | 4.188% | $94.186 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $132.80 | 10.848% | $147.2061 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $239.79 | 8.422% | $259.9851 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $203.91 | 4.719% | $213.5325 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $125.82 | 6.284% | $133.7265 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $1,088.46 | $1,159.6987 | $1,159.71 | $1,159.80 | $1,159.70 | |