| 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 | $199.48 | 12.843% | $225.0992 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $143.65 | 9.588% | $157.4232 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $167.58 | 3.761% | $173.8827 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $159.60 | 5.787% | $168.8361 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $233.36 | 5.247% | $245.6044 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $66.29 | 9.459% | $72.5604 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $15.37 | 4.626% | $16.081 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $985.33 | $1,059.4870 | $1,059.48 | $1,059.50 | $1,059.50 | |