| 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 | $168.80 | 7.448% | $181.3722 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $177.64 | 11.502% | $198.0722 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $62.51 | 4.819% | $65.5224 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $164.75 | 6.346% | $175.205 | $175.21 | $175.20 | $175.20 |
| Purchase #5 | $42.54 | 4.547% | $44.4743 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $59.33 | 9.377% | $64.8934 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $187.54 | 11.290% | $208.7133 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $863.11 | $938.2528 | $938.24 | $938.15 | $938.30 | |