| 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 | $141.88 | 5.672% | $149.9274 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $120.53 | 3.817% | $125.1306 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $26.28 | 12.861% | $29.6599 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $117.27 | 6.742% | $125.1763 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $171.63 | 9.685% | $188.2524 | $188.25 | $188.25 | $188.30 |
| Purchase #6 | $156.97 | 5.166% | $165.0791 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $200.57 | 12.573% | $225.7877 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $935.13 | $1,009.0134 | $1,009.02 | $1,009.10 | $1,009.10 | |