| 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 | $160.63 | 7.650% | $172.9182 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $235.83 | 3.751% | $244.676 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $242.83 | 8.611% | $263.7401 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $219.68 | 11.391% | $244.7037 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $103.30 | 10.114% | $113.7478 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $32.99 | 13.725% | $37.5179 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $107.28 | 8.384% | $116.2744 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $1,102.54 | $1,193.5781 | $1,193.58 | $1,193.55 | $1,193.50 | |