| 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 | $206.42 | 7.716% | $222.3474 | $222.35 | $222.35 | $222.30 |
| Purchase #2 | $174.92 | 3.598% | $181.2136 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $129.63 | 4.685% | $135.7032 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $96.72 | 12.346% | $108.6611 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $42.37 | 3.646% | $43.9148 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $6.84 | 6.270% | $7.2689 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $133.89 | 6.337% | $142.3746 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $790.79 | $841.4836 | $841.47 | $841.40 | $841.50 | |