| 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 | $159.49 | 9.144% | $174.0738 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $216.39 | 11.571% | $241.4285 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $132.26 | 6.314% | $140.6109 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $57.29 | 13.245% | $64.8781 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $41.73 | 7.302% | $44.7771 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $167.96 | 8.135% | $181.6235 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $79.62 | 3.369% | $82.3024 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $854.74 | $929.6943 | $929.69 | $929.70 | $929.70 | |