| 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 | $181.35 | 10.381% | $200.1759 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $106.26 | 9.644% | $116.5077 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $23.53 | 13.643% | $26.7402 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $36.54 | 6.119% | $38.7759 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $184.62 | 9.284% | $201.7601 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $133.32 | 13.836% | $151.7662 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $153.31 | 8.528% | $166.3843 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $818.93 | $902.1103 | $902.12 | $902.15 | $902.20 | |