| 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 | $78.35 | 7.118% | $83.927 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $185.97 | 12.859% | $209.8839 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $175.58 | 6.316% | $186.6696 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $223.28 | 12.400% | $250.9667 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $141.67 | 9.797% | $155.5494 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $64.55 | 10.270% | $71.1793 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $162.83 | 8.202% | $176.1853 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $1,032.23 | $1,134.3612 | $1,134.37 | $1,134.40 | $1,134.40 | |