| 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 | $169.51 | 3.224% | $174.975 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $169.49 | 10.281% | $186.9153 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $13.49 | 9.282% | $14.7421 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $223.59 | 6.131% | $237.2983 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $168.97 | 7.740% | $182.0483 | $182.05 | $182.05 | $182.00 |
| Purchase #6 | $45.49 | 5.589% | $48.0324 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $96.81 | 4.550% | $101.2149 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $887.35 | $945.2263 | $945.23 | $945.25 | $945.10 | |