| 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 | $160.27 | 13.164% | $181.3679 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $219.89 | 10.268% | $242.4683 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $137.87 | 3.544% | $142.7561 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $22.31 | 8.514% | $24.2095 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $184.95 | 13.377% | $209.6908 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $181.82 | 9.857% | $199.742 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $243.81 | 8.672% | $264.9532 | $264.95 | $264.95 | $265.00 |
| 7 purchase totals = | $1,150.92 | $1,265.1878 | $1,265.19 | $1,265.15 | $1,265.30 | |