| 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 | $147.82 | 13.172% | $167.2909 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $144.39 | 9.347% | $157.8861 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $35.51 | 11.314% | $39.5276 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $138.79 | 7.766% | $149.5684 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $190.57 | 7.202% | $204.2949 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $139.63 | 13.626% | $158.656 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $32.44 | 4.540% | $33.9128 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $829.15 | $911.1367 | $911.14 | $911.15 | $911.20 | |