| 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 | $126.86 | 7.673% | $136.594 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $109.84 | 13.637% | $124.8189 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $158.56 | 9.589% | $173.7643 | $173.76 | $173.75 | $173.80 |
| Purchase #4 | $5.33 | 12.567% | $5.9998 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $90.82 | 12.551% | $102.2188 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $135.89 | 3.743% | $140.9764 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $82.65 | 13.264% | $93.6127 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $709.95 | $777.9849 | $777.98 | $777.95 | $778.00 | |