| 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 | $192.30 | 13.643% | $218.5355 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $109.29 | 10.747% | $121.0354 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $133.83 | 9.110% | $146.0219 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $59.67 | 4.574% | $62.3993 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $156.95 | 9.151% | $171.3125 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $134.37 | 6.137% | $142.6163 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $61.78 | 11.714% | $69.0169 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $848.19 | $930.9378 | $930.95 | $930.90 | $930.80 | |