| 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 | $205.72 | 9.370% | $224.996 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $138.98 | 3.278% | $143.5358 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $131.78 | 3.500% | $136.3923 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $10.68 | 7.806% | $11.5137 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $72.93 | 4.366% | $76.1141 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $178.94 | 7.586% | $192.5144 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $5.45 | 13.216% | $6.1703 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $744.48 | $791.2366 | $791.23 | $791.20 | $791.20 | |