| 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 | $141.96 | 4.469% | $148.3042 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $52.93 | 8.320% | $57.3338 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $75.31 | 10.394% | $83.1377 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $240.54 | 7.151% | $257.741 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $65.96 | 13.262% | $74.7076 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $75.31 | 7.177% | $80.715 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $34.76 | 7.649% | $37.4188 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $686.77 | $739.3581 | $739.36 | $739.35 | $739.20 | |