| 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 | $130.38 | 12.408% | $146.5576 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $94.77 | 7.706% | $102.073 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $95.27 | 5.368% | $100.3841 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $72.26 | 6.871% | $77.225 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $56.62 | 6.717% | $60.4232 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $232.29 | 4.597% | $242.9684 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $38.85 | 10.595% | $42.9662 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $720.44 | $772.5975 | $772.60 | $772.55 | $772.70 | |