| 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 | $154.93 | 7.484% | $166.525 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $21.57 | 3.830% | $22.3961 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $5.35 | 5.214% | $5.6289 | $5.63 | $5.65 | $5.60 |
| Purchase #4 | $222.63 | 5.671% | $235.2553 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $132.74 | 4.553% | $138.7837 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $203.77 | 3.215% | $210.3212 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $117.82 | 3.668% | $122.1416 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $858.81 | $901.0518 | $901.06 | $901.10 | $901.00 | |