| 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 | $158.81 | 8.264% | $171.9341 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $71.55 | 8.566% | $77.679 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $41.73 | 9.160% | $45.5525 | $45.55 | $45.55 | $45.60 |
| Purchase #4 | $6.39 | 11.329% | $7.1139 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $183.41 | 4.453% | $191.5772 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $142.64 | 7.279% | $153.0228 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $11.56 | 11.230% | $12.8582 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $616.09 | $659.7377 | $659.73 | $659.75 | $659.80 | |