| 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 | $108.66 | 10.639% | $120.2203 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $107.78 | 8.295% | $116.7204 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $122.36 | 6.754% | $130.6242 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $120.74 | 8.524% | $131.0319 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $118.62 | 4.803% | $124.3173 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $177.95 | 6.503% | $189.5221 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $17.57 | 7.337% | $18.8591 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $773.68 | $831.2953 | $831.29 | $831.20 | $831.20 | |