| 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 | $194.45 | 6.340% | $206.7781 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $87.50 | 7.711% | $94.2471 | $94.25 | $94.25 | $94.20 |
| Purchase #3 | $161.43 | 12.654% | $181.8574 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $66.89 | 5.746% | $70.7335 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $198.90 | 7.220% | $213.2606 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $70.26 | 10.772% | $77.8284 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $161.69 | 7.445% | $173.7278 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $941.12 | $1,018.4329 | $1,018.44 | $1,018.50 | $1,018.40 | |