| 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 | $152.52 | 13.594% | $173.2536 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $225.80 | 12.469% | $253.955 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $180.91 | 4.695% | $189.4037 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $41.50 | 8.676% | $45.1005 | $45.10 | $45.10 | $45.10 |
| Purchase #5 | $112.80 | 7.479% | $121.2363 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $207.41 | 7.108% | $222.1527 | $222.15 | $222.15 | $222.20 |
| Purchase #7 | $30.76 | 13.242% | $34.8332 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $951.70 | $1,039.9350 | $1,039.93 | $1,039.95 | $1,040.00 | |