| 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 | $181.34 | 13.496% | $205.8136 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $240.45 | 5.541% | $253.7733 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $76.27 | 9.562% | $83.5629 | $83.56 | $83.55 | $83.60 |
| Purchase #4 | $87.96 | 7.712% | $94.7435 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $150.55 | 7.232% | $161.4378 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $116.81 | 9.319% | $127.6955 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $225.55 | 4.483% | $235.6614 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,078.93 | $1,162.6880 | $1,162.68 | $1,162.65 | $1,162.70 | |