| 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 | $158.59 | 3.758% | $164.5498 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $177.90 | 6.249% | $189.017 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $24.43 | 3.171% | $25.2047 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $105.68 | 11.310% | $117.6324 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $17.52 | 9.433% | $19.1727 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $219.99 | 10.641% | $243.3991 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $15.35 | 6.111% | $16.288 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $719.46 | $775.2637 | $775.26 | $775.25 | $775.20 | |