| 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 | $151.34 | 13.639% | $171.9813 | $171.98 | $172.00 | $172.00 |
| Purchase #2 | $225.55 | 9.751% | $247.5434 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $5.95 | 4.767% | $6.2336 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $39.36 | 3.473% | $40.727 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $38.90 | 13.552% | $44.1717 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $69.58 | 13.143% | $78.7249 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $124.94 | 4.573% | $130.6535 | $130.65 | $130.65 | $130.70 |
| 7 purchase totals = | $655.62 | $720.0354 | $720.02 | $720.05 | $720.00 | |