| 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 | $156.60 | 7.751% | $168.7381 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $98.35 | 8.374% | $106.5858 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $150.87 | 11.589% | $168.3543 | $168.35 | $168.35 | $168.40 |
| Purchase #4 | $245.83 | 9.281% | $268.6455 | $268.65 | $268.65 | $268.60 |
| Purchase #5 | $109.70 | 8.246% | $118.7459 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $167.41 | 4.700% | $175.2783 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $117.46 | 9.359% | $128.4531 | $128.45 | $128.45 | $128.50 |
| 7 purchase totals = | $1,046.22 | $1,134.8010 | $1,134.81 | $1,134.85 | $1,134.80 | |