| 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 | $169.74 | 10.165% | $186.9941 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $136.99 | 13.567% | $155.5754 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $102.62 | 4.250% | $106.9814 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $201.67 | 5.873% | $213.5141 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $125.46 | 6.347% | $133.4229 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $142.41 | 11.751% | $159.1446 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $242.76 | 12.727% | $273.6561 | $273.66 | $273.65 | $273.70 |
| 7 purchase totals = | $1,121.65 | $1,229.2886 | $1,229.28 | $1,229.30 | $1,229.30 | |