| 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 | $174.28 | 3.467% | $180.3223 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $161.77 | 4.611% | $169.2292 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $127.92 | 8.155% | $138.3519 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $208.80 | 5.169% | $219.5929 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $202.29 | 5.421% | $213.2561 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $25.95 | 5.301% | $27.3256 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $171.53 | 11.281% | $190.8803 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $1,072.54 | $1,138.9583 | $1,138.96 | $1,139.00 | $1,139.00 | |