| 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 | $143.84 | 3.793% | $149.2959 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $62.79 | 6.809% | $67.0654 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $204.96 | 6.236% | $217.7413 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $144.89 | 12.215% | $162.5883 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $100.68 | 12.445% | $113.2096 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $20.59 | 13.686% | $23.4079 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $86.98 | 3.437% | $89.9695 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $764.73 | $823.2779 | $823.29 | $823.25 | $823.30 | |