| 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 | $166.84 | 4.115% | $173.7055 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $190.90 | 9.871% | $209.7437 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $43.61 | 8.675% | $47.3932 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $103.85 | 4.857% | $108.894 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $219.47 | 3.295% | $226.7015 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $84.77 | 5.819% | $89.7028 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $213.95 | 3.266% | $220.9376 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $1,023.39 | $1,077.0783 | $1,077.07 | $1,077.10 | $1,077.00 | |