| 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 | $128.85 | 8.337% | $139.5922 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $146.47 | 8.648% | $159.1367 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $39.33 | 11.706% | $43.934 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $23.55 | 7.871% | $25.4036 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $112.75 | 6.680% | $120.2817 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $115.41 | 5.354% | $121.5891 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $149.43 | 11.696% | $166.9073 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $715.79 | $776.8446 | $776.84 | $776.90 | $776.80 | |