| 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 | $142.92 | 7.619% | $153.8091 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $222.65 | 9.158% | $243.0403 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $37.29 | 6.219% | $39.6091 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $209.52 | 12.321% | $235.335 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $98.84 | 7.345% | $106.0998 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $126.81 | 7.331% | $136.1064 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $65.49 | 8.541% | $71.0835 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $903.52 | $985.0832 | $985.09 | $985.10 | $985.00 | |