| 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 | $131.65 | 11.123% | $146.2934 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $209.51 | 3.672% | $217.2032 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $22.25 | 9.380% | $24.3371 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $106.40 | 9.870% | $116.9017 | $116.90 | $116.90 | $116.90 |
| Purchase #5 | $174.53 | 7.680% | $187.9339 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $222.55 | 9.208% | $243.0424 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $43.53 | 3.404% | $45.0118 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $910.42 | $980.7235 | $980.71 | $980.75 | $980.60 | |