| 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 | $147.66 | 9.371% | $161.4972 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $117.54 | 6.622% | $125.3235 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $89.99 | 13.460% | $102.1027 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $25.84 | 13.376% | $29.2964 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $21.27 | 10.760% | $23.5587 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $150.30 | 10.570% | $166.1867 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $38.37 | 12.136% | $43.0266 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $590.97 | $650.9918 | $651.00 | $651.00 | $651.00 | |