| 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 | $120.92 | 3.499% | $125.151 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $92.35 | 7.431% | $99.2125 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $58.80 | 7.688% | $63.3205 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $161.45 | 5.738% | $170.714 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $178.57 | 13.442% | $202.5734 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $35.77 | 12.845% | $40.3647 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $37.72 | 8.474% | $40.9164 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $685.58 | $742.2525 | $742.24 | $742.15 | $742.30 | |