| 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 | $129.47 | 4.464% | $135.2495 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $196.69 | 12.546% | $221.3667 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $110.37 | 10.297% | $121.7348 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $58.39 | 13.218% | $66.108 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $68.89 | 3.739% | $71.4658 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $34.70 | 13.437% | $39.3626 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $114.86 | 7.141% | $123.0622 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $713.37 | $778.3496 | $778.35 | $778.30 | $778.40 | |