| 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 | $41.86 | 9.279% | $45.7442 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $145.27 | 8.322% | $157.3594 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $169.97 | 7.120% | $182.0719 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $140.68 | 7.813% | $151.6713 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $158.80 | 8.418% | $172.1678 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $176.86 | 8.564% | $192.0063 | $192.01 | $192.00 | $192.00 |
| Purchase #7 | $227.37 | 11.634% | $253.8222 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,060.81 | $1,154.8431 | $1,154.84 | $1,154.75 | $1,154.90 | |