| 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 | $143.69 | 9.670% | $157.5848 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $106.92 | 8.707% | $116.2295 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $133.28 | 7.816% | $143.6972 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $143.66 | 6.738% | $153.3398 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $221.86 | 8.664% | $241.082 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $82.76 | 3.727% | $85.8445 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $220.45 | 10.498% | $243.5928 | $243.59 | $243.60 | $243.60 |
| 7 purchase totals = | $1,052.62 | $1,141.3706 | $1,141.36 | $1,141.45 | $1,141.30 | |