| 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 | $161.25 | 13.720% | $183.3735 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $217.65 | 3.107% | $224.4124 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $65.84 | 13.509% | $74.7343 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $56.54 | 9.505% | $61.9141 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $68.96 | 10.198% | $75.9925 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $131.51 | 6.158% | $139.6084 | $139.61 | $139.60 | $139.60 |
| Purchase #7 | $218.56 | 7.665% | $235.3126 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $920.31 | $995.3478 | $995.33 | $995.30 | $995.30 | |