| 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 | $138.68 | 4.846% | $145.4004 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $72.82 | 5.523% | $76.8418 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $213.32 | 3.610% | $221.0209 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $119.72 | 11.297% | $133.2448 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $244.88 | 7.144% | $262.3742 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $121.98 | 4.822% | $127.8619 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $158.83 | 4.238% | $165.5612 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $1,070.23 | $1,132.3052 | $1,132.29 | $1,132.25 | $1,132.30 | |