| 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 | $243.45 | 5.638% | $257.1757 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $67.50 | 5.247% | $71.0417 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $177.73 | 6.152% | $188.6639 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $163.89 | 8.197% | $177.3241 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $140.53 | 13.790% | $159.9091 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $9.54 | 8.414% | $10.3427 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $187.46 | 7.341% | $201.2214 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $990.10 | $1,065.6786 | $1,065.67 | $1,065.65 | $1,065.60 | |