| 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 | $195.37 | 4.105% | $203.3899 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $16.58 | 13.513% | $18.8205 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $116.79 | 4.465% | $122.0047 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $169.73 | 4.668% | $177.653 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $132.94 | 12.352% | $149.3607 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $157.79 | 7.782% | $170.0692 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $88.99 | 5.107% | $93.5347 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $878.19 | $934.8327 | $934.82 | $934.80 | $934.90 | |