| 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 | $170.71 | 3.348% | $176.4254 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $143.28 | 9.745% | $157.2426 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $116.42 | 7.377% | $125.0083 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $15.77 | 10.195% | $17.3778 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $61.65 | 11.759% | $68.8994 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $91.64 | 4.359% | $95.6346 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $143.48 | 7.130% | $153.7101 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $742.95 | $794.2982 | $794.30 | $794.35 | $794.20 | |