| 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 | $125.33 | 5.322% | $132.0001 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $144.80 | 4.744% | $151.6693 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $139.44 | 11.449% | $155.4045 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $178.33 | 3.663% | $184.8622 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $51.80 | 3.802% | $53.7694 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $98.41 | 5.401% | $103.7251 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $127.55 | 7.199% | $136.7323 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $865.66 | $918.1629 | $918.16 | $918.15 | $918.20 | |