| 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 | $163.39 | 4.602% | $170.9092 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $179.88 | 10.687% | $199.1038 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $34.31 | 12.734% | $38.679 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $33.80 | 11.213% | $37.59 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $219.42 | 10.147% | $241.6845 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $118.50 | 3.676% | $122.8561 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $106.69 | 13.220% | $120.7944 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $855.99 | $931.6170 | $931.61 | $931.65 | $931.70 | |