| 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 | $7.74 | 8.665% | $8.4107 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $73.73 | 5.684% | $77.9208 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $154.44 | 4.375% | $161.1968 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $186.76 | 9.424% | $204.3603 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $231.89 | 9.381% | $253.6436 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $139.74 | 12.269% | $156.8847 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $67.74 | 9.577% | $74.2275 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $862.04 | $936.6444 | $936.64 | $936.65 | $936.60 | |