| 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 | $102.35 | 4.601% | $107.0591 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $150.76 | 4.122% | $156.9743 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $156.73 | 13.135% | $177.3165 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $229.30 | 8.286% | $248.2998 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $209.70 | 9.578% | $229.7851 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $153.29 | 13.289% | $173.6607 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $14.60 | 10.456% | $16.1266 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $1,016.73 | $1,109.2221 | $1,109.23 | $1,109.20 | $1,109.30 | |