| 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 | $133.72 | 12.355% | $150.2411 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $140.60 | 10.551% | $155.4347 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $200.49 | 5.530% | $211.5771 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $20.92 | 9.467% | $22.9005 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $88.67 | 9.126% | $96.762 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $147.27 | 3.688% | $152.7013 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $13.62 | 5.846% | $14.4162 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $745.29 | $804.0329 | $804.03 | $804.05 | $804.00 | |