| 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 | $173.47 | 5.739% | $183.4254 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $178.96 | 5.505% | $188.8117 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $156.96 | 12.384% | $176.3979 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $37.30 | 9.602% | $40.8815 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $188.94 | 3.613% | $195.7664 | $195.77 | $195.75 | $195.80 |
| Purchase #6 | $134.80 | 11.220% | $149.9246 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $43.85 | 13.775% | $49.8903 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $914.28 | $985.0978 | $985.10 | $985.10 | $985.10 | |