| 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 | $161.63 | 12.329% | $181.5574 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $181.76 | 6.282% | $193.1782 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $45.49 | 12.695% | $51.265 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $237.50 | 6.713% | $253.4434 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $67.40 | 3.497% | $69.757 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $158.53 | 6.141% | $168.2653 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $191.82 | 9.140% | $209.3523 | $209.35 | $209.35 | $209.40 |
| 7 purchase totals = | $1,044.13 | $1,126.8186 | $1,126.83 | $1,126.80 | $1,127.00 | |