| 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 | $161.44 | 5.506% | $170.3289 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $211.77 | 3.617% | $219.4297 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $118.57 | 13.691% | $134.8034 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $237.91 | 5.231% | $250.3551 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $88.92 | 9.849% | $97.6777 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $139.82 | 7.641% | $150.5036 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $86.56 | 8.584% | $93.9903 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $1,044.99 | $1,117.0887 | $1,117.09 | $1,117.15 | $1,117.10 | |