| 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 | $183.98 | 3.171% | $189.814 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $21.37 | 6.872% | $22.8385 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $170.65 | 12.751% | $192.4096 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $31.65 | 8.495% | $34.3387 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $39.59 | 11.436% | $44.1175 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $155.67 | 9.547% | $170.5318 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $176.68 | 11.515% | $197.0247 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $779.59 | $851.0748 | $851.07 | $851.05 | $850.90 | |