| 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 | $152.95 | 12.456% | $172.0015 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $239.36 | 10.121% | $263.5856 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $5.35 | 11.290% | $5.954 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $155.36 | 8.652% | $168.8017 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $16.26 | 10.395% | $17.9502 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $132.42 | 3.184% | $136.6363 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $132.54 | 9.822% | $145.5581 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $834.24 | $910.4874 | $910.49 | $910.50 | $910.60 | |