| 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 | $159.68 | 11.324% | $177.7622 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $81.29 | 8.611% | $88.2899 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $230.76 | 13.870% | $262.7664 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $31.61 | 5.848% | $33.4586 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $226.62 | 6.825% | $242.0868 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $186.53 | 8.244% | $201.9075 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $33.70 | 4.256% | $35.1343 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $950.19 | $1,041.4057 | $1,041.41 | $1,041.40 | $1,041.50 | |