| 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 | $176.55 | 11.656% | $197.1287 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $35.53 | 10.534% | $39.2727 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $226.55 | 11.217% | $251.9621 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $125.82 | 10.602% | $139.1594 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $85.26 | 8.373% | $92.3988 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $37.34 | 4.527% | $39.0304 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $149.61 | 10.160% | $164.8104 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $836.66 | $923.7625 | $923.76 | $923.75 | $923.80 | |