| 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 | $137.88 | 8.624% | $149.7708 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $139.44 | 11.173% | $155.0196 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $125.28 | 11.445% | $139.6183 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $12.97 | 6.160% | $13.769 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $67.39 | 6.197% | $71.5662 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $22.41 | 7.447% | $24.0789 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $182.34 | 7.645% | $196.2799 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $687.71 | $750.1027 | $750.11 | $750.05 | $750.20 | |