| 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 | $145.75 | 9.661% | $159.8309 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $220.98 | 11.712% | $246.8612 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $224.82 | 8.638% | $244.24 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $218.31 | 3.685% | $226.3547 | $226.35 | $226.35 | $226.40 |
| Purchase #5 | $43.47 | 4.701% | $45.5135 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $48.68 | 7.266% | $52.2171 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $74.90 | 10.786% | $82.9787 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $976.91 | $1,057.9961 | $1,057.99 | $1,058.00 | $1,058.00 | |