| 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 | $168.36 | 7.234% | $180.5392 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $179.70 | 6.170% | $190.7875 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $189.47 | 6.568% | $201.9144 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $18.54 | 3.233% | $19.1394 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $154.57 | 10.371% | $170.6005 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $122.26 | 8.420% | $132.5543 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $5.69 | 6.282% | $6.0474 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $838.59 | $901.5827 | $901.58 | $901.60 | $901.50 | |