| 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 | $161.30 | 3.122% | $166.3358 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $77.95 | 6.139% | $82.7354 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $91.74 | 3.364% | $94.8261 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $128.61 | 7.839% | $138.6917 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $129.52 | 8.573% | $140.6237 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $247.71 | 10.372% | $273.4025 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $58.84 | 4.447% | $61.4566 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $895.67 | $958.0718 | $958.08 | $958.10 | $958.00 | |