| 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 | $158.28 | 6.598% | $168.7233 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $232.40 | 7.457% | $249.7301 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $114.68 | 13.264% | $129.8912 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $203.73 | 10.531% | $225.1848 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $62.58 | 9.126% | $68.2911 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $12.98 | 9.179% | $14.1714 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $167.27 | 5.495% | $176.4615 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $951.92 | $1,032.4534 | $1,032.44 | $1,032.45 | $1,032.50 | |