| 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 | $95.67 | 11.608% | $106.7754 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $98.43 | 5.560% | $103.9027 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $141.48 | 4.536% | $147.8975 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $15.69 | 9.457% | $17.1738 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $206.70 | 4.564% | $216.1338 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $203.91 | 9.400% | $223.0775 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $139.46 | 10.286% | $153.8049 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $901.34 | $968.7656 | $968.76 | $968.80 | $968.80 | |