| 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 | $17.36 | 5.696% | $18.3488 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $143.56 | 11.409% | $159.9388 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $35.82 | 10.312% | $39.5138 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $167.69 | 9.842% | $184.194 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $169.57 | 10.777% | $187.8446 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $193.60 | 5.715% | $204.6642 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $35.92 | 8.589% | $39.0052 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $763.52 | $833.5094 | $833.50 | $833.50 | $833.40 | |