| 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 | $139.74 | 8.598% | $151.7548 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $18.68 | 7.781% | $20.1335 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $144.58 | 9.544% | $158.3787 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $164.70 | 11.552% | $183.7261 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $157.82 | 8.315% | $170.9427 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $90.42 | 10.226% | $99.6663 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $116.34 | 6.597% | $124.0149 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $832.28 | $908.6170 | $908.61 | $908.65 | $908.60 | |