| 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 | $180.63 | 11.206% | $200.8714 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $61.61 | 8.467% | $66.8265 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $36.60 | 7.126% | $39.2081 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $122.67 | 9.869% | $134.7763 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $64.92 | 13.822% | $73.8932 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $93.75 | 7.553% | $100.8309 | $100.83 | $100.85 | $100.80 |
| Purchase #7 | $226.33 | 5.115% | $237.9068 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $786.51 | $854.3132 | $854.32 | $854.35 | $854.30 | |