| 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 | $110.36 | 5.318% | $116.2289 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $160.70 | 5.838% | $170.0817 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $249.89 | 7.689% | $269.104 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $74.73 | 11.183% | $83.0871 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $60.34 | 8.722% | $65.6029 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $137.76 | 6.556% | $146.7915 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $26.31 | 11.374% | $29.3025 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $820.09 | $880.1986 | $880.19 | $880.25 | $880.20 | |