| 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 | $13.62 | 3.275% | $14.0661 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $116.48 | 13.206% | $131.8623 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $31.92 | 5.319% | $33.6178 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $71.97 | 13.632% | $81.781 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $138.57 | 5.138% | $145.6897 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $144.38 | 3.193% | $148.9901 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $180.74 | 4.148% | $188.2371 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $697.68 | $744.2441 | $744.25 | $744.25 | $744.30 | |