| 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 | $182.46 | 4.670% | $190.9809 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $168.53 | 13.814% | $191.8107 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $167.25 | 4.591% | $174.9284 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $216.47 | 12.325% | $243.1499 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $223.55 | 7.697% | $240.7566 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $142.62 | 7.649% | $153.529 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $137.86 | 11.199% | $153.2989 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $1,238.74 | $1,348.4544 | $1,348.46 | $1,348.50 | $1,348.40 | |