| 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 | $178.62 | 8.814% | $194.3636 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $222.82 | 6.826% | $238.0297 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $44.29 | 11.394% | $49.3364 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $21.77 | 9.307% | $23.7961 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $18.81 | 10.289% | $20.7454 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $116.99 | 3.735% | $121.3596 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $78.38 | 3.832% | $81.3835 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $681.68 | $729.0143 | $729.02 | $729.05 | $729.00 | |