| 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 | $150.62 | 7.390% | $161.7508 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $197.58 | 5.388% | $208.2256 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $170.91 | 13.836% | $194.5571 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $201.73 | 8.613% | $219.105 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $205.84 | 8.631% | $223.6061 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $92.47 | 5.187% | $97.2664 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $116.38 | 10.675% | $128.8036 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $1,135.53 | $1,233.3146 | $1,233.33 | $1,233.30 | $1,233.40 | |