| 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 | $158.33 | 3.569% | $163.9808 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $112.50 | 4.675% | $117.7594 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $201.32 | 8.393% | $218.2168 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $250.75 | 6.225% | $266.3592 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $5.98 | 8.664% | $6.4981 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $210.81 | 4.368% | $220.0182 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $97.49 | 5.469% | $102.8217 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $1,037.18 | $1,095.6542 | $1,095.66 | $1,095.60 | $1,095.70 | |