| 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 | $140.75 | 6.577% | $150.0071 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $14.99 | 7.631% | $16.1339 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $98.90 | 10.321% | $109.1075 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $191.34 | 10.436% | $211.3082 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $200.66 | 6.360% | $213.422 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $96.97 | 5.241% | $102.0522 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $113.25 | 11.530% | $126.3077 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $856.86 | $928.3386 | $928.34 | $928.30 | $928.30 | |