| 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 | $144.87 | 7.765% | $156.1192 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $91.41 | 4.343% | $95.3799 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $238.62 | 13.208% | $270.1369 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $197.51 | 8.556% | $214.409 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $129.27 | 5.246% | $136.0515 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $170.52 | 5.260% | $179.4894 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $245.33 | 6.868% | $262.1793 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $1,217.53 | $1,313.7652 | $1,313.77 | $1,313.80 | $1,313.80 | |