| 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 | $175.38 | 11.797% | $196.0696 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $67.82 | 4.338% | $70.762 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $76.84 | 12.174% | $86.1945 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $60.80 | 3.258% | $62.7809 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $144.86 | 7.484% | $155.7013 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $135.79 | 10.376% | $149.8796 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $103.70 | 7.589% | $111.5698 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $765.19 | $832.9577 | $832.95 | $832.95 | $833.10 | |