| 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 | $173.94 | 5.842% | $184.1016 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $21.57 | 13.754% | $24.5367 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $19.70 | 12.870% | $22.2354 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $121.60 | 4.510% | $127.0842 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $115.65 | 7.634% | $124.4787 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $208.57 | 9.543% | $228.4738 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $241.79 | 12.867% | $272.9011 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $902.82 | $983.8115 | $983.81 | $983.85 | $983.80 | |