| 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 | $137.84 | 11.676% | $153.9342 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $118.47 | 12.754% | $133.5797 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $93.31 | 12.167% | $104.663 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $130.93 | 13.549% | $148.6697 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $90.67 | 8.336% | $98.2283 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $9.56 | 3.476% | $9.8923 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $112.33 | 4.247% | $117.1007 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $693.11 | $766.0679 | $766.06 | $766.10 | $766.10 | |