| 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 | $197.69 | 9.648% | $216.7631 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $16.78 | 7.703% | $18.0726 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $65.51 | 5.390% | $69.041 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $127.61 | 6.494% | $135.897 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $52.52 | 6.407% | $55.885 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $179.84 | 10.267% | $198.3042 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $79.83 | 9.727% | $87.5951 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $719.78 | $781.5580 | $781.56 | $781.55 | $781.60 | |