| 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 | $109.86 | 6.732% | $117.2558 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $53.62 | 10.832% | $59.4281 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $155.37 | 3.835% | $161.3284 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $195.92 | 9.555% | $214.6402 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $161.42 | 12.144% | $181.0228 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $42.94 | 10.650% | $47.5131 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $74.48 | 4.322% | $77.699 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $793.61 | $858.8874 | $858.89 | $858.90 | $858.80 | |