| 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 | $173.35 | 9.456% | $189.742 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $49.47 | 13.713% | $56.2538 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $77.60 | 13.268% | $87.896 | $87.90 | $87.90 | $87.90 |
| Purchase #4 | $72.80 | 5.347% | $76.6926 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $116.79 | 11.539% | $130.2664 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $65.63 | 7.380% | $70.4735 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $232.92 | 10.814% | $258.108 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $788.56 | $869.4323 | $869.43 | $869.40 | $869.50 | |