| 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 | $136.49 | 4.815% | $143.062 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $16.75 | 11.381% | $18.6563 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $109.63 | 10.805% | $121.4755 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $169.43 | 10.217% | $186.7407 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $29.36 | 11.439% | $32.7185 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $216.74 | 4.506% | $226.5063 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $126.46 | 5.173% | $133.0018 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $804.86 | $862.1611 | $862.17 | $862.15 | $862.20 | |