| 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 | $197.62 | 10.332% | $218.0381 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $209.86 | 7.852% | $226.3382 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $250.97 | 13.383% | $284.5573 | $284.56 | $284.55 | $284.60 |
| Purchase #4 | $178.40 | 5.732% | $188.6259 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $140.39 | 7.698% | $151.1972 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $166.51 | 10.239% | $183.559 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $101.81 | 12.272% | $114.3041 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $1,245.56 | $1,366.6198 | $1,366.63 | $1,366.65 | $1,366.60 | |