| 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 | $149.34 | 4.761% | $156.4501 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $211.62 | 12.194% | $237.4249 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $72.32 | 6.871% | $77.2891 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $5.87 | 7.291% | $6.298 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $81.25 | 11.803% | $90.8399 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $226.90 | 7.220% | $243.2822 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $47.76 | 12.647% | $53.8002 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $795.06 | $865.3844 | $865.38 | $865.40 | $865.40 | |