| 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 | $52.83 | 7.531% | $56.8086 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $167.97 | 3.444% | $173.7549 | $173.75 | $173.75 | $173.80 |
| Purchase #3 | $157.57 | 10.783% | $174.5608 | $174.56 | $174.55 | $174.60 |
| Purchase #4 | $150.42 | 7.696% | $161.9963 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $106.35 | 13.253% | $120.4446 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $143.70 | 8.431% | $155.8153 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $143.28 | 7.688% | $154.2954 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $922.12 | $997.6759 | $997.68 | $997.65 | $997.70 | |