| 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 | $164.27 | 9.148% | $179.2974 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $74.87 | 7.824% | $80.7278 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $172.85 | 12.126% | $193.8098 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $16.79 | 9.867% | $18.4467 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $166.84 | 11.689% | $186.3419 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $49.40 | 9.505% | $54.0955 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $112.36 | 3.517% | $116.3117 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $757.38 | $829.0308 | $829.04 | $829.05 | $828.90 | |