| 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 | $180.87 | 13.486% | $205.2621 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $191.36 | 11.720% | $213.7874 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $141.54 | 4.684% | $148.1697 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $198.62 | 10.485% | $219.4453 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $152.30 | 9.816% | $167.2498 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $138.78 | 7.689% | $149.4508 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $187.86 | 12.581% | $211.4947 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $1,191.33 | $1,314.8598 | $1,314.86 | $1,314.85 | $1,314.90 | |