| 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 | $192.62 | 3.583% | $199.5216 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $194.41 | 13.851% | $221.3377 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $82.36 | 6.121% | $87.4013 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $161.63 | 3.721% | $167.6443 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $125.84 | 5.789% | $133.1249 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $233.78 | 3.377% | $241.6748 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $130.68 | 5.505% | $137.8739 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,121.32 | $1,188.5785 | $1,188.56 | $1,188.50 | $1,188.50 | |