| 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 | $137.41 | 4.542% | $143.6512 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $38.78 | 12.333% | $43.5627 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $169.94 | 4.731% | $177.9799 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $96.60 | 9.266% | $105.551 | $105.55 | $105.55 | $105.60 |
| Purchase #5 | $140.68 | 7.733% | $151.5588 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $237.38 | 10.441% | $262.1648 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $202.46 | 7.803% | $218.258 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,023.25 | $1,102.7264 | $1,102.72 | $1,102.70 | $1,103.00 | |