| 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 | $206.79 | 6.655% | $220.5519 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $160.31 | 4.331% | $167.253 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $57.82 | 10.841% | $64.0883 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $44.51 | 8.261% | $48.187 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $130.57 | 5.866% | $138.2292 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $65.40 | 13.579% | $74.2807 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $184.41 | 11.226% | $205.1119 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $849.81 | $917.7020 | $917.70 | $917.75 | $917.80 | |