| 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 | $140.26 | 9.538% | $153.638 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $230.56 | 6.661% | $245.9176 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $71.61 | 6.809% | $76.4859 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $64.58 | 8.843% | $70.2908 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $58.87 | 6.126% | $62.4764 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $36.63 | 13.485% | $41.5696 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $191.88 | 6.238% | $203.8495 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $794.39 | $854.2278 | $854.24 | $854.25 | $854.20 | |