| 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 | $167.31 | 12.463% | $188.1618 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $120.40 | 9.203% | $131.4804 | $131.48 | $131.50 | $131.50 |
| Purchase #3 | $62.39 | 3.768% | $64.7409 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $241.49 | 3.277% | $249.4036 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $246.58 | 12.287% | $276.8773 | $276.88 | $276.90 | $276.90 |
| Purchase #6 | $55.57 | 8.305% | $60.1851 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $160.41 | 10.821% | $177.768 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,054.15 | $1,148.6171 | $1,148.62 | $1,148.65 | $1,148.70 | |