| 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 | $143.34 | 6.416% | $152.5367 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $195.51 | 11.511% | $218.0152 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $43.79 | 6.261% | $46.5317 | $46.53 | $46.55 | $46.50 |
| Purchase #4 | $144.59 | 6.542% | $154.0491 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $97.60 | 7.191% | $104.6184 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $15.74 | 11.551% | $17.5581 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $143.83 | 3.318% | $148.6023 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $784.40 | $841.9115 | $841.92 | $841.90 | $841.80 | |