| 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 | $120.27 | 13.522% | $136.5329 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $22.60 | 13.747% | $25.7068 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $166.48 | 11.831% | $186.1762 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $56.75 | 7.437% | $60.9705 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $175.74 | 10.805% | $194.7287 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $129.69 | 11.668% | $144.8222 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $111.64 | 6.510% | $118.9078 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $783.17 | $867.8451 | $867.85 | $867.85 | $867.80 | |