| 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 | $117.36 | 7.191% | $125.7994 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $17.28 | 3.548% | $17.8931 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $223.59 | 6.702% | $238.575 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $9.35 | 3.483% | $9.6757 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $137.94 | 5.527% | $145.5639 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $168.36 | 10.555% | $186.1304 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $210.96 | 9.564% | $231.1362 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $884.84 | $954.7737 | $954.78 | $954.85 | $954.80 | |