| 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 | $150.88 | 10.831% | $167.2218 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $138.61 | 10.707% | $153.451 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $215.40 | 5.143% | $226.478 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $250.74 | 6.205% | $266.2984 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $24.42 | 11.750% | $27.2894 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $23.90 | 9.832% | $26.2498 | $26.25 | $26.25 | $26.20 |
| Purchase #7 | $132.98 | 8.330% | $144.0572 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $936.93 | $1,011.0456 | $1,011.05 | $1,011.05 | $1,011.10 | |