| 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 | $93.99 | 10.479% | $103.8392 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $189.49 | 11.646% | $211.558 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $156.65 | 10.338% | $172.8445 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $50.57 | 13.249% | $57.27 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $77.63 | 4.826% | $81.3764 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $88.92 | 7.110% | $95.2422 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $123.40 | 9.417% | $135.0206 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $780.65 | $857.1509 | $857.15 | $857.15 | $857.10 | |