| 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 | $195.90 | 13.122% | $221.606 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $68.55 | 13.293% | $77.6624 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $230.41 | 11.324% | $256.5016 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $146.63 | 7.842% | $158.1287 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $145.29 | 12.793% | $163.8769 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $110.70 | 8.640% | $120.2645 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $173.67 | 10.675% | $192.2093 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $1,071.15 | $1,190.2494 | $1,190.25 | $1,190.25 | $1,190.30 | |