| 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 | $216.29 | 6.781% | $230.9566 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $56.52 | 7.422% | $60.7149 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $150.51 | 5.661% | $159.0304 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $183.60 | 7.582% | $197.5206 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $130.40 | 9.752% | $143.1166 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $64.31 | 9.449% | $70.3867 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $8.44 | 3.494% | $8.7349 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $810.07 | $870.4607 | $870.46 | $870.45 | $870.40 | |