| 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 | $72.43 | 7.517% | $77.8746 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $232.48 | 7.729% | $250.4484 | $250.45 | $250.45 | $250.40 |
| Purchase #3 | $131.92 | 10.377% | $145.6093 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $130.35 | 12.277% | $146.3531 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $109.30 | 6.643% | $116.5608 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $132.73 | 10.741% | $146.9865 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $184.31 | 4.742% | $193.05 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $993.52 | $1,076.8827 | $1,076.88 | $1,076.85 | $1,077.00 | |