| 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 | $145.27 | 6.838% | $155.2036 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $243.45 | 6.151% | $258.4246 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $73.48 | 9.218% | $80.2534 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $58.58 | 3.790% | $60.8002 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $82.37 | 10.700% | $91.1836 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $151.91 | 10.428% | $167.7512 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $59.64 | 6.134% | $63.2983 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $814.70 | $876.9149 | $876.90 | $876.90 | $877.00 | |