| 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 | $193.61 | 11.217% | $215.3272 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $198.91 | 12.154% | $223.0855 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $45.94 | 6.156% | $48.7681 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $137.90 | 7.120% | $147.7185 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $42.60 | 5.549% | $44.9639 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $8.61 | 10.653% | $9.5272 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $110.38 | 5.399% | $116.3394 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $737.95 | $805.7298 | $805.74 | $805.75 | $805.70 | |