| 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 | $162.62 | 13.262% | $184.1867 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $98.86 | 8.327% | $107.0921 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $124.40 | 3.754% | $129.07 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $95.90 | 3.562% | $99.316 | $99.32 | $99.30 | $99.30 |
| Purchase #5 | $86.55 | 13.356% | $98.1096 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $132.55 | 12.476% | $149.0869 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $199.91 | 3.410% | $206.7269 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $900.79 | $973.5882 | $973.60 | $973.60 | $973.60 | |