| 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 | $216.27 | 3.634% | $224.1293 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $42.30 | 13.286% | $47.92 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $129.86 | 5.396% | $136.8672 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $186.34 | 10.805% | $206.474 | $206.47 | $206.45 | $206.50 |
| Purchase #5 | $74.99 | 13.567% | $85.1639 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $8.30 | 10.464% | $9.1685 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $145.58 | 9.821% | $159.8774 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $803.64 | $869.6003 | $869.60 | $869.55 | $869.70 | |