| 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 | $154.29 | 9.572% | $169.0586 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $29.39 | 4.678% | $30.7649 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $178.77 | 11.823% | $199.906 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $5.75 | 8.675% | $6.2488 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $111.76 | 7.722% | $120.3901 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $149.76 | 7.588% | $161.1238 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $150.72 | 6.288% | $160.1973 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $780.44 | $847.6895 | $847.69 | $847.65 | $847.70 | |