| 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 | $118.48 | 11.384% | $131.9678 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $126.92 | 10.807% | $140.6362 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $6.43 | 10.254% | $7.0893 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $153.91 | 10.234% | $169.6611 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $24.96 | 9.686% | $27.3776 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $28.59 | 3.374% | $29.5546 | $29.55 | $29.55 | $29.60 |
| Purchase #7 | $40.73 | 7.650% | $43.8458 | $43.85 | $43.85 | $43.80 |
| 7 purchase totals = | $500.02 | $550.1324 | $550.14 | $550.15 | $550.20 | |