| 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 | $135.85 | 6.312% | $144.4249 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $182.72 | 13.651% | $207.6631 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $183.36 | 7.583% | $197.2642 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $185.83 | 9.387% | $203.2739 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $159.57 | 11.419% | $177.7913 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $151.48 | 8.137% | $163.8059 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $22.46 | 13.228% | $25.431 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $1,021.27 | $1,119.6543 | $1,119.64 | $1,119.60 | $1,119.70 | |