| 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 | $141.33 | 12.744% | $159.3411 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $112.95 | 3.759% | $117.1958 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $196.37 | 13.153% | $222.1985 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $68.70 | 11.711% | $76.7455 | $76.75 | $76.75 | $76.70 |
| Purchase #5 | $52.86 | 13.214% | $59.8449 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $178.79 | 7.499% | $192.1975 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $160.76 | 12.485% | $180.8309 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $911.76 | $1,008.3542 | $1,008.36 | $1,008.40 | $1,008.20 | |