| 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 | $148.50 | 11.819% | $166.0512 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $76.63 | 9.108% | $83.6095 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $181.50 | 5.451% | $191.3936 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $124.89 | 3.759% | $129.5846 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $162.32 | 6.561% | $172.9698 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $132.85 | 13.818% | $151.2072 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $62.92 | 10.757% | $69.6883 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $889.61 | $964.5042 | $964.50 | $964.50 | $964.60 | |