| 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 | $154.72 | 12.199% | $173.5943 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $132.64 | 10.403% | $146.4385 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $202.84 | 12.653% | $228.5053 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $165.70 | 12.577% | $186.5401 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $178.92 | 8.600% | $194.3071 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $116.66 | 10.390% | $128.781 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $99.57 | 7.325% | $106.8635 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $1,051.05 | $1,165.0298 | $1,165.03 | $1,165.05 | $1,165.00 | |