| 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 | $161.26 | 8.809% | $175.4654 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $115.48 | 13.222% | $130.7488 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $14.78 | 5.127% | $15.5378 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $247.68 | 10.225% | $273.0053 | $273.01 | $273.00 | $273.00 |
| Purchase #5 | $164.51 | 6.130% | $174.5945 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $95.98 | 7.383% | $103.0662 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $35.34 | 7.679% | $38.0538 | $38.05 | $38.05 | $38.10 |
| 7 purchase totals = | $835.03 | $910.4718 | $910.48 | $910.45 | $910.50 | |