| 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 | $133.51 | 11.346% | $148.658 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $7.54 | 10.468% | $8.3293 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $77.53 | 5.573% | $81.8507 | $81.85 | $81.85 | $81.90 |
| Purchase #4 | $140.64 | 5.241% | $148.0109 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $244.70 | 6.145% | $259.7368 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $43.37 | 10.713% | $48.0162 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $121.42 | 4.445% | $126.8171 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $768.71 | $821.4190 | $821.43 | $821.40 | $821.40 | |