| 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 | $14.80 | 7.549% | $15.9173 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $233.69 | 4.353% | $243.8625 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $161.79 | 9.350% | $176.9174 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $37.45 | 7.690% | $40.3299 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $50.26 | 11.710% | $56.1454 | $56.15 | $56.15 | $56.10 |
| Purchase #6 | $44.40 | 9.457% | $48.5989 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $184.70 | 6.668% | $197.0158 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $727.09 | $778.7872 | $778.80 | $778.75 | $778.70 | |