| 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 | $157.64 | 3.203% | $162.6892 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $188.98 | 11.750% | $211.1852 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $22.96 | 7.195% | $24.612 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $55.29 | 8.785% | $60.1472 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $100.92 | 11.472% | $112.4975 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $192.70 | 3.746% | $199.9185 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $35.69 | 10.312% | $39.3704 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $754.18 | $810.4200 | $810.43 | $810.40 | $810.40 | |