| 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 | $165.40 | 3.445% | $171.098 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $120.63 | 9.175% | $131.6978 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $118.39 | 11.822% | $132.3861 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $180.48 | 4.873% | $189.2748 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $157.42 | 8.390% | $170.6275 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $40.74 | 10.578% | $45.0495 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $85.73 | 7.148% | $91.858 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $868.79 | $931.9917 | $932.00 | $932.00 | $932.00 | |