| 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 | $183.39 | 7.744% | $197.5917 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $209.27 | 4.363% | $218.4005 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $246.51 | 11.342% | $274.4692 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $177.86 | 3.779% | $184.5813 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $228.68 | 7.541% | $245.9248 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $241.93 | 13.601% | $274.8349 | $274.83 | $274.85 | $274.80 |
| Purchase #7 | $227.75 | 9.736% | $249.9237 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,515.39 | $1,645.7261 | $1,645.71 | $1,645.70 | $1,645.70 | |