| 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 | $165.54 | 8.779% | $180.0728 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $209.35 | 8.708% | $227.5802 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $241.75 | 8.762% | $262.9321 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $175.50 | 13.210% | $198.6836 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $33.93 | 7.499% | $36.4744 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $121.96 | 11.504% | $135.9903 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $64.58 | 11.494% | $72.0028 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $1,012.61 | $1,113.7362 | $1,113.72 | $1,113.75 | $1,113.80 | |