| 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 | $181.62 | 6.296% | $193.0548 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $65.36 | 8.352% | $70.8189 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $94.80 | 5.708% | $100.2112 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $66.54 | 7.440% | $71.4906 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $246.49 | 7.568% | $265.1444 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $202.40 | 6.789% | $216.1409 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $42.53 | 6.503% | $45.2957 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $899.74 | $962.1565 | $962.15 | $962.15 | $962.10 | |