| 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 | $155.33 | 11.116% | $172.5965 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $8.41 | 9.425% | $9.2026 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $93.74 | 8.161% | $101.3901 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $59.64 | 3.637% | $61.8091 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $47.87 | 6.429% | $50.9476 | $50.95 | $50.95 | $50.90 |
| Purchase #6 | $150.49 | 3.300% | $155.4562 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $138.38 | 5.458% | $145.9328 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $653.86 | $697.3349 | $697.34 | $697.35 | $697.30 | |