| 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 | $177.82 | 11.249% | $197.823 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $123.49 | 12.579% | $139.0238 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $242.68 | 13.695% | $275.915 | $275.92 | $275.90 | $275.90 |
| Purchase #4 | $52.37 | 13.307% | $59.3389 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $129.72 | 4.733% | $135.8596 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $42.59 | 4.833% | $44.6484 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $109.61 | 9.214% | $119.7095 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $878.28 | $972.3182 | $972.32 | $972.25 | $972.20 | |