| 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 | $173.95 | 5.748% | $183.9486 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $29.65 | 13.306% | $33.5952 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $138.85 | 13.725% | $157.9072 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $124.94 | 12.597% | $140.6787 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $12.45 | 6.186% | $13.2202 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $73.58 | 8.256% | $79.6548 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $13.69 | 8.556% | $14.8613 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $567.11 | $623.8660 | $623.87 | $623.85 | $623.90 | |