| 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 | $130.87 | 6.349% | $139.1789 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $55.34 | 3.744% | $57.4119 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $32.73 | 8.470% | $35.5022 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $45.25 | 4.207% | $47.1537 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $211.35 | 13.426% | $239.7259 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $153.82 | 11.322% | $171.2355 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $70.45 | 6.556% | $75.0687 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $699.81 | $765.2768 | $765.28 | $765.30 | $765.30 | |