| 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 | $68.71 | 13.795% | $78.1885 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $131.79 | 5.333% | $138.8184 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $143.67 | 10.798% | $159.1835 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $165.98 | 12.165% | $186.1715 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $58.96 | 4.747% | $61.7588 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $123.26 | 12.672% | $138.8795 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $91.89 | 10.540% | $101.5752 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $784.26 | $864.5754 | $864.58 | $864.60 | $864.70 | |