| 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 | $100.87 | 10.714% | $111.6772 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $116.64 | 4.615% | $122.0229 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $110.77 | 8.180% | $119.831 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $189.27 | 7.752% | $203.9422 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $159.30 | 4.667% | $166.7345 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $20.84 | 8.383% | $22.587 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $46.64 | 3.700% | $48.3657 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $744.33 | $795.1605 | $795.16 | $795.20 | $795.10 | |