| 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 | $173.37 | 4.227% | $180.6983 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $136.76 | 6.504% | $145.6549 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $203.85 | 13.125% | $230.6053 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $49.42 | 11.352% | $55.0302 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $242.68 | 10.390% | $267.8945 | $267.89 | $267.90 | $267.90 |
| Purchase #6 | $81.66 | 9.729% | $89.6047 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $227.53 | 11.866% | $254.5287 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,115.27 | $1,224.0166 | $1,224.01 | $1,224.05 | $1,224.00 | |