| 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 | $161.48 | 7.738% | $173.9753 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $80.32 | 13.644% | $91.2789 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $24.25 | 5.532% | $25.5915 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $218.71 | 9.405% | $239.2797 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $244.43 | 7.850% | $263.6178 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $47.73 | 10.159% | $52.5789 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $95.46 | 3.390% | $98.6961 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $872.38 | $945.0182 | $945.03 | $945.10 | $945.10 | |