| 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 | $143.31 | 12.721% | $161.5405 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $120.26 | 3.564% | $124.5461 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $206.89 | 7.631% | $222.6778 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $160.87 | 5.238% | $169.2964 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $158.94 | 13.679% | $180.6814 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $225.62 | 7.788% | $243.1913 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $44.66 | 5.420% | $47.0806 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,060.55 | $1,149.0141 | $1,149.02 | $1,149.10 | $1,149.00 | |