| 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 | $15.37 | 6.866% | $16.4253 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $118.91 | 12.340% | $133.5835 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $216.78 | 11.707% | $242.1584 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $166.27 | 12.204% | $186.5616 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $200.99 | 13.720% | $228.5658 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $112.26 | 7.780% | $120.9938 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $125.64 | 4.710% | $131.5576 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $956.22 | $1,059.8460 | $1,059.85 | $1,059.85 | $1,060.00 | |