| 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 | $116.80 | 5.624% | $123.3688 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $17.52 | 9.378% | $19.163 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $25.29 | 4.676% | $26.4726 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $64.82 | 6.486% | $69.0242 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $163.91 | 5.604% | $173.0955 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $180.65 | 8.177% | $195.4218 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $203.33 | 5.276% | $214.0577 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $772.32 | $820.6036 | $820.60 | $820.50 | $820.70 | |