| 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 | $142.96 | 7.412% | $153.5562 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $138.58 | 5.570% | $146.2989 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $12.57 | 7.127% | $13.4659 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $77.55 | 9.261% | $84.7319 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $17.88 | 7.683% | $19.2537 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $215.77 | 12.104% | $241.8868 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $11.82 | 3.122% | $12.189 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $617.13 | $671.3824 | $671.39 | $671.40 | $671.50 | |