| 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 | $184.86 | 9.847% | $203.0632 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $118.44 | 7.546% | $127.3775 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $86.40 | 8.252% | $93.5297 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $34.75 | 6.604% | $37.0449 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $7.53 | 3.503% | $7.7938 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $175.27 | 10.309% | $193.3386 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $141.41 | 6.652% | $150.8166 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $748.66 | $812.9643 | $812.96 | $813.00 | $812.90 | |