| 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 | $180.40 | 7.363% | $193.6829 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $70.55 | 7.174% | $75.6113 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $141.47 | 9.587% | $155.0327 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $197.76 | 12.310% | $222.1043 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $238.83 | 13.414% | $270.8667 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $210.91 | 12.706% | $237.7082 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $172.30 | 11.413% | $191.9646 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,212.22 | $1,346.9707 | $1,346.96 | $1,346.95 | $1,347.00 | |