| 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 | $108.25 | 9.803% | $118.8617 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $161.81 | 9.418% | $177.0493 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $17.76 | 12.211% | $19.9287 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $108.28 | 10.657% | $119.8194 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $237.55 | 10.430% | $262.3265 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $161.63 | 3.762% | $167.7105 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $190.37 | 4.436% | $198.8148 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $985.65 | $1,064.5109 | $1,064.51 | $1,064.50 | $1,064.40 | |