| 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 | $156.79 | 11.224% | $174.3881 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $100.48 | 4.369% | $104.87 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $144.60 | 6.579% | $154.1132 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $131.94 | 11.422% | $147.0102 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $104.93 | 5.465% | $110.6644 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $9.67 | 3.532% | $10.0115 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $112.55 | 10.143% | $123.9659 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $760.96 | $825.0233 | $825.02 | $824.95 | $825.10 | |