| 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 | $156.49 | 9.246% | $170.9591 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $144.62 | 9.315% | $158.0914 | $158.09 | $158.10 | $158.10 |
| Purchase #3 | $90.48 | 8.217% | $97.9147 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $221.88 | 9.253% | $242.4106 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $137.79 | 9.360% | $150.6871 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $60.95 | 12.199% | $68.3853 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $150.80 | 11.553% | $168.2219 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $963.01 | $1,056.6701 | $1,056.67 | $1,056.65 | $1,056.70 | |