| 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 | $142.85 | 11.811% | $159.722 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $200.27 | 4.402% | $209.0859 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $78.27 | 13.367% | $88.7324 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $7.34 | 13.823% | $8.3546 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $173.63 | 10.354% | $191.6077 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $66.76 | 4.623% | $69.8463 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $187.42 | 11.355% | $208.7015 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $856.54 | $936.0504 | $936.05 | $936.05 | $936.00 | |