| 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 | $73.65 | 13.253% | $83.4108 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $136.32 | 12.596% | $153.4909 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $136.47 | 4.190% | $142.1881 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $161.34 | 3.539% | $167.0498 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $217.27 | 3.512% | $224.9005 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $157.43 | 13.163% | $178.1525 | $178.15 | $178.15 | $178.20 |
| Purchase #7 | $247.53 | 9.636% | $271.382 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $1,130.01 | $1,220.5746 | $1,220.57 | $1,220.60 | $1,220.60 | |