| 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 | $109.26 | 5.853% | $115.655 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $191.36 | 7.165% | $205.0709 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $98.50 | 5.183% | $103.6053 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $172.84 | 4.519% | $180.6506 | $180.65 | $180.65 | $180.70 |
| Purchase #5 | $92.66 | 3.770% | $96.1533 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $208.59 | 6.431% | $222.0044 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $21.50 | 4.470% | $22.4611 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $894.71 | $945.6006 | $945.60 | $945.55 | $945.80 | |