| 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 | $142.77 | 12.791% | $161.0317 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $40.93 | 4.803% | $42.8959 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $148.84 | 10.611% | $164.6334 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $134.67 | 5.440% | $141.996 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $146.61 | 8.824% | $159.5469 | $159.55 | $159.55 | $159.50 |
| Purchase #6 | $62.72 | 7.870% | $67.6561 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $76.86 | 10.513% | $84.9403 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $753.40 | $822.7003 | $822.71 | $822.75 | $822.60 | |