| 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 | $142.84 | 13.298% | $161.8349 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $187.42 | 5.388% | $197.5182 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $227.94 | 3.411% | $235.715 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $7.54 | 6.827% | $8.0548 | $8.05 | $8.05 | $8.10 |
| Purchase #5 | $49.78 | 8.455% | $53.9889 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $132.59 | 12.307% | $148.9079 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $100.33 | 6.505% | $106.8565 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $848.44 | $912.8762 | $912.88 | $912.85 | $912.90 | |