| 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 | $150.90 | 11.813% | $168.7258 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $189.56 | 12.264% | $212.8076 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $188.79 | 6.770% | $201.5711 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $100.59 | 11.359% | $112.016 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $221.25 | 9.707% | $242.7267 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $97.47 | 8.765% | $106.0132 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $20.93 | 3.810% | $21.7274 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $969.49 | $1,065.5878 | $1,065.60 | $1,065.60 | $1,065.50 | |