| 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 | $173.29 | 7.191% | $185.7513 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $149.60 | 4.143% | $155.7979 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $230.29 | 11.491% | $256.7526 | $256.75 | $256.75 | $256.80 |
| Purchase #4 | $116.97 | 8.672% | $127.1136 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $33.79 | 7.548% | $36.3405 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $122.47 | 8.539% | $132.9277 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $195.69 | 5.498% | $206.449 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $1,022.10 | $1,101.1326 | $1,101.13 | $1,101.15 | $1,101.10 | |