| 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 | $174.85 | 5.328% | $184.166 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $94.32 | 11.104% | $104.7933 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $94.91 | 11.375% | $105.706 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $61.85 | 10.455% | $68.3164 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $13.38 | 12.234% | $15.0169 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $106.85 | 7.797% | $115.1811 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $39.50 | 11.150% | $43.9043 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $585.66 | $637.0840 | $637.09 | $637.05 | $637.10 | |