| 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 | $139.33 | 11.524% | $155.3864 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $89.49 | 11.255% | $99.5621 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $20.29 | 13.776% | $23.0852 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $164.77 | 4.840% | $172.7449 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $44.70 | 8.131% | $48.3346 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $157.52 | 11.433% | $175.5293 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $88.94 | 6.423% | $94.6526 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $705.04 | $769.2951 | $769.29 | $769.35 | $769.30 | |