| 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 | $77.94 | 7.419% | $83.7224 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $108.73 | 7.583% | $116.975 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $133.81 | 10.429% | $147.765 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $69.36 | 9.257% | $75.7807 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $110.74 | 12.771% | $124.8826 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $140.39 | 13.804% | $159.7694 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $200.80 | 7.691% | $216.2435 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $841.77 | $925.1386 | $925.14 | $925.15 | $925.20 | |