| 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 | $141.67 | 9.678% | $155.3808 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $89.29 | 8.833% | $97.177 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $110.67 | 7.295% | $118.7434 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $236.49 | 7.551% | $254.3474 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $185.79 | 9.607% | $203.6388 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $241.74 | 10.665% | $267.5216 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $177.82 | 4.136% | $185.1746 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $1,183.47 | $1,281.9836 | $1,281.98 | $1,282.00 | $1,281.90 | |