| 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 | $135.38 | 12.289% | $152.0168 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $46.56 | 9.680% | $51.067 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $149.87 | 6.177% | $159.1275 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $185.65 | 5.209% | $195.3205 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $228.25 | 4.248% | $237.9461 | $237.95 | $237.95 | $237.90 |
| Purchase #6 | $19.77 | 3.656% | $20.4928 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $129.53 | 10.820% | $143.5451 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $895.01 | $959.5158 | $959.53 | $959.50 | $959.40 | |