| 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 | $177.58 | 5.336% | $187.0557 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $221.57 | 3.502% | $229.3294 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $236.91 | 11.794% | $264.8512 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $174.97 | 9.228% | $191.1162 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $218.99 | 3.240% | $226.0853 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $228.95 | 10.480% | $252.944 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $197.26 | 3.147% | $203.4678 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,456.23 | $1,554.8496 | $1,554.86 | $1,554.85 | $1,554.90 | |