| 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 | $159.31 | 7.609% | $171.4319 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $25.36 | 4.473% | $26.4944 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $208.86 | 6.741% | $222.9393 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $149.34 | 8.274% | $161.6964 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $183.46 | 3.150% | $189.239 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $56.58 | 11.807% | $63.2604 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $114.44 | 4.231% | $119.282 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $897.35 | $954.3434 | $954.34 | $954.40 | $954.30 | |