| 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 | $147.87 | 3.411% | $152.9138 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $17.57 | 12.456% | $19.7585 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $118.45 | 10.237% | $130.5757 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $106.93 | 9.396% | $116.9771 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $216.27 | 7.724% | $232.9747 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $89.29 | 6.199% | $94.8251 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $70.34 | 8.143% | $76.0678 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $766.72 | $824.0927 | $824.10 | $824.10 | $824.20 | |