| 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 | $168.36 | 3.470% | $174.2021 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $124.60 | 4.253% | $129.8992 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $247.45 | 4.219% | $257.8899 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $136.83 | 9.669% | $150.0601 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $81.86 | 7.514% | $88.011 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $45.55 | 8.792% | $49.5548 | $49.55 | $49.55 | $49.60 |
| Purchase #7 | $119.85 | 9.842% | $131.6456 | $131.65 | $131.65 | $131.60 |
| 7 purchase totals = | $924.50 | $981.2627 | $981.26 | $981.25 | $981.30 | |