| 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 | $163.51 | 5.390% | $172.3232 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $222.53 | 5.117% | $233.9169 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $64.92 | 13.761% | $73.8536 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $201.32 | 3.651% | $208.6702 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $210.78 | 10.427% | $232.758 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $103.68 | 8.809% | $112.8132 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $163.87 | 13.734% | $186.3759 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $1,130.61 | $1,220.7110 | $1,220.71 | $1,220.65 | $1,220.80 | |