| 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 | $34.75 | 6.138% | $36.883 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $6.38 | 11.358% | $7.1046 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $122.60 | 3.329% | $126.6814 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $40.61 | 7.780% | $43.7695 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $129.33 | 11.319% | $143.9689 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $164.74 | 3.634% | $170.7267 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $203.92 | 7.142% | $218.484 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $702.33 | $747.6181 | $747.61 | $747.65 | $747.70 | |