| 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 | $165.47 | 6.494% | $176.2156 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $15.81 | 5.833% | $16.7322 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $208.34 | 8.608% | $226.2739 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $142.90 | 6.236% | $151.8112 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $232.33 | 8.864% | $252.9237 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $154.83 | 12.751% | $174.5724 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $232.30 | 7.206% | $249.0395 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,151.98 | $1,247.5685 | $1,247.56 | $1,247.50 | $1,247.50 | |