| 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 | $169.73 | 4.825% | $177.9195 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $12.47 | 12.544% | $14.0342 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $72.47 | 7.848% | $78.1574 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $125.44 | 5.740% | $132.6403 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $195.38 | 6.776% | $208.6189 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $220.53 | 8.527% | $239.3346 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $67.44 | 10.213% | $74.3276 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $863.46 | $925.0325 | $925.03 | $925.05 | $924.90 | |