| 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 | $71.99 | 4.482% | $75.2166 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $10.61 | 7.124% | $11.3659 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $195.78 | 11.115% | $217.5409 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $147.72 | 4.594% | $154.5063 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $191.62 | 10.840% | $212.3916 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $150.81 | 4.162% | $157.0867 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $137.30 | 10.850% | $152.1971 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $905.83 | $980.3051 | $980.32 | $980.30 | $980.30 | |