| 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 | $180.91 | 9.488% | $198.0747 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $13.93 | 3.202% | $14.376 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $147.53 | 4.365% | $153.9697 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $89.43 | 12.287% | $100.4183 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $91.38 | 3.270% | $94.3681 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $81.97 | 10.767% | $90.7957 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $249.53 | 9.705% | $273.7469 | $273.75 | $273.75 | $273.70 |
| 7 purchase totals = | $854.68 | $925.7494 | $925.76 | $925.70 | $925.80 | |