| 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 | $94.81 | 10.127% | $104.4114 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $206.27 | 5.729% | $218.0872 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $191.77 | 3.316% | $198.1291 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $95.98 | 3.801% | $99.6282 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $154.70 | 3.657% | $160.3574 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $154.96 | 7.589% | $166.7199 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $109.43 | 7.309% | $117.4282 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $1,007.92 | $1,064.7614 | $1,064.77 | $1,064.80 | $1,064.70 | |