| 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 | $114.88 | 13.809% | $130.7438 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $137.94 | 5.829% | $145.9805 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $233.38 | 10.756% | $258.4824 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $99.27 | 7.330% | $106.5465 | $106.55 | $106.55 | $106.50 |
| Purchase #5 | $29.60 | 3.571% | $30.657 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $192.69 | 8.840% | $209.7238 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $75.38 | 4.764% | $78.9711 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $883.14 | $961.1051 | $961.10 | $961.10 | $961.10 | |