| 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 | $128.75 | 3.832% | $133.6837 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $77.80 | 13.305% | $88.1513 | $88.15 | $88.15 | $88.20 |
| Purchase #3 | $12.59 | 10.754% | $13.9439 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $184.27 | 4.701% | $192.9325 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $23.35 | 5.461% | $24.6251 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $154.60 | 8.520% | $167.7719 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $131.66 | 4.316% | $137.3424 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $713.02 | $758.4508 | $758.44 | $758.50 | $758.40 | |