| 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 | $183.25 | 3.124% | $188.9747 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $232.37 | 7.355% | $249.4608 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $183.89 | 5.148% | $193.3567 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $136.93 | 11.105% | $152.1361 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $244.56 | 3.248% | $252.5033 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $61.74 | 12.411% | $69.4026 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $233.93 | 7.612% | $251.7368 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $1,276.67 | $1,357.5710 | $1,357.57 | $1,357.55 | $1,357.60 | |