| 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 | $174.78 | 11.410% | $194.7224 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $29.70 | 12.750% | $33.4868 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $180.65 | 3.844% | $187.5942 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $176.75 | 7.497% | $190.0009 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $18.92 | 3.233% | $19.5317 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $58.34 | 9.293% | $63.7615 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $78.94 | 4.170% | $82.2318 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $718.08 | $771.3293 | $771.32 | $771.35 | $771.30 | |