| 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 | $138.88 | 8.418% | $150.5709 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $20.56 | 4.813% | $21.5496 | $21.55 | $21.55 | $21.50 |
| Purchase #3 | $130.49 | 8.854% | $142.0436 | $142.04 | $142.05 | $142.00 |
| Purchase #4 | $243.64 | 8.185% | $263.5819 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $24.91 | 7.806% | $26.8545 | $26.85 | $26.85 | $26.90 |
| Purchase #6 | $129.36 | 9.749% | $141.9713 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $117.96 | 8.183% | $127.6127 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $805.80 | $874.1845 | $874.17 | $874.15 | $874.20 | |