| 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 | $131.47 | 8.710% | $142.921 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $247.34 | 9.468% | $270.7582 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $8.28 | 3.394% | $8.561 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $175.74 | 6.198% | $186.6324 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $53.31 | 9.629% | $58.4432 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $74.54 | 11.149% | $82.8505 | $82.85 | $82.85 | $82.90 |
| Purchase #7 | $168.75 | 10.471% | $186.4198 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $859.43 | $936.5861 | $936.58 | $936.55 | $936.60 | |