| 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 | $166.63 | 10.261% | $183.7279 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $164.45 | 13.342% | $186.3909 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $196.61 | 8.577% | $213.4732 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $187.69 | 3.123% | $193.5516 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $148.74 | 9.279% | $162.5416 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $209.80 | 12.136% | $235.2613 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $207.84 | 10.430% | $229.5177 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $1,281.76 | $1,404.4642 | $1,404.46 | $1,404.45 | $1,404.50 | |