| 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 | $123.88 | 9.113% | $135.1692 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $41.25 | 5.549% | $43.539 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $121.46 | 7.730% | $130.8489 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $141.71 | 12.731% | $159.7511 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $213.34 | 9.613% | $233.8484 | $233.85 | $233.85 | $233.80 |
| Purchase #6 | $195.99 | 4.780% | $205.3583 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $66.35 | 10.270% | $73.1641 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $903.98 | $981.6790 | $981.68 | $981.65 | $981.70 | |