| 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 | $163.38 | 8.392% | $177.0908 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $219.76 | 9.836% | $241.3756 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $174.84 | 13.831% | $199.0221 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $236.52 | 6.596% | $252.1209 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $62.72 | 12.122% | $70.3229 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $22.66 | 11.296% | $25.2197 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $135.66 | 3.723% | $140.7106 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $1,015.54 | $1,105.8626 | $1,105.86 | $1,105.80 | $1,105.80 | |