| 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 | $161.28 | 5.831% | $170.6842 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $208.51 | 7.499% | $224.1462 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $43.67 | 12.669% | $49.2026 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $160.56 | 7.309% | $172.2953 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $234.72 | 6.732% | $250.5214 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $73.28 | 10.870% | $81.2455 | $81.25 | $81.25 | $81.20 |
| Purchase #7 | $226.41 | 7.200% | $242.7115 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,108.43 | $1,190.8067 | $1,190.81 | $1,190.80 | $1,190.70 | |