| 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 | $183.97 | 11.702% | $205.4982 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $39.74 | 7.744% | $42.8175 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $188.41 | 5.799% | $199.3359 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $70.99 | 5.402% | $74.8249 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $75.90 | 13.735% | $86.3249 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $102.40 | 9.692% | $112.3246 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $108.53 | 6.636% | $115.7321 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $769.94 | $836.8581 | $836.85 | $836.80 | $836.70 | |