| 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 | $172.81 | 7.117% | $185.1089 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $104.33 | 13.832% | $118.7609 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $87.49 | 4.343% | $91.2897 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $67.56 | 13.770% | $76.863 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $54.50 | 5.627% | $57.5667 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $228.76 | 13.291% | $259.1645 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $20.71 | 10.257% | $22.8342 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $736.16 | $811.5879 | $811.58 | $811.55 | $811.70 | |