| 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 | $189.28 | 13.370% | $214.5867 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $186.88 | 13.572% | $212.2434 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $153.97 | 4.650% | $161.1296 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $210.89 | 12.541% | $237.3377 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $190.54 | 6.554% | $203.028 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $23.84 | 11.249% | $26.5218 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $15.55 | 12.269% | $17.4578 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $970.95 | $1,072.3050 | $1,072.31 | $1,072.35 | $1,072.20 | |