| 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 | $181.76 | 4.264% | $189.5102 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $166.26 | 5.574% | $175.5273 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $193.96 | 8.645% | $210.7278 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $170.67 | 5.597% | $180.2224 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $201.72 | 5.276% | $212.3627 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $126.85 | 8.395% | $137.4991 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $81.35 | 5.353% | $85.7047 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $1,122.57 | $1,191.5542 | $1,191.55 | $1,191.55 | $1,191.50 | |