| 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 | $136.45 | 10.289% | $150.4893 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $190.62 | 6.686% | $203.3649 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $159.81 | 6.511% | $170.2152 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $7.73 | 13.725% | $8.7909 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $220.40 | 7.721% | $237.4171 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $161.72 | 3.357% | $167.1489 | $167.15 | $167.15 | $167.10 |
| Purchase #7 | $180.61 | 12.358% | $202.9298 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,057.34 | $1,140.3561 | $1,140.36 | $1,140.35 | $1,140.30 | |