| 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 | $182.99 | 4.577% | $191.3655 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $56.66 | 13.715% | $64.4309 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $227.83 | 3.248% | $235.2299 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $67.84 | 3.229% | $70.0306 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $237.75 | 9.227% | $259.6872 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $65.56 | 7.292% | $70.3406 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $55.34 | 12.309% | $62.1518 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $893.97 | $953.2365 | $953.24 | $953.30 | $953.20 | |