| 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 | $129.38 | 4.382% | $135.0494 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $207.81 | 4.150% | $216.4341 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $56.32 | 8.593% | $61.1596 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $136.32 | 8.805% | $148.323 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $150.96 | 6.824% | $161.2615 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $114.43 | 7.133% | $122.5923 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $28.27 | 6.679% | $30.1582 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $823.49 | $874.9781 | $874.97 | $874.95 | $875.00 | |