| 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 | $160.61 | 13.174% | $181.7688 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $103.33 | 8.456% | $112.0676 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $224.34 | 8.584% | $243.5973 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $110.65 | 6.346% | $117.6718 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $74.98 | 6.868% | $80.1296 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $170.69 | 10.658% | $188.8821 | $188.88 | $188.90 | $188.90 |
| Purchase #7 | $67.37 | 5.220% | $70.8867 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $911.97 | $995.0039 | $995.01 | $995.00 | $995.10 | |