| 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 | $178.99 | 11.368% | $199.3376 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $102.80 | 6.556% | $109.5396 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $58.27 | 12.224% | $65.3929 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $197.89 | 5.791% | $209.3498 | $209.35 | $209.35 | $209.30 |
| Purchase #5 | $157.38 | 5.125% | $165.4457 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $175.95 | 4.506% | $183.8783 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $214.59 | 5.177% | $225.6993 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $1,085.87 | $1,158.6432 | $1,158.65 | $1,158.70 | $1,158.50 | |