| 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 | $168.32 | 12.503% | $189.365 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $81.81 | 7.485% | $87.9335 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $210.36 | 7.556% | $226.2548 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $47.94 | 3.348% | $49.545 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $10.96 | 4.761% | $11.4818 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $237.55 | 8.448% | $257.6182 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $50.39 | 7.366% | $54.1017 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $807.33 | $876.3000 | $876.30 | $876.30 | $876.30 | |