| 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 | $126.49 | 10.479% | $139.7449 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $157.29 | 12.709% | $177.28 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $31.70 | 11.298% | $35.2815 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $131.61 | 7.602% | $141.615 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $122.60 | 10.182% | $135.0831 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $117.81 | 3.396% | $121.8108 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $36.38 | 8.313% | $39.4043 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $723.88 | $790.2196 | $790.21 | $790.25 | $790.20 | |