| 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 | $169.82 | 11.673% | $189.6431 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $29.64 | 9.217% | $32.3719 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $14.51 | 7.309% | $15.5705 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $43.73 | 13.700% | $49.721 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $186.37 | 11.157% | $207.1633 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $141.86 | 10.361% | $156.5581 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $146.83 | 7.456% | $157.7776 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $732.76 | $808.8055 | $808.80 | $808.75 | $808.90 | |