| 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 | $73.92 | 13.628% | $83.9938 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $180.54 | 4.241% | $188.1967 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $221.66 | 6.267% | $235.5514 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $57.75 | 12.119% | $64.7487 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $137.94 | 3.842% | $143.2397 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $204.93 | 5.685% | $216.5803 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $62.85 | 13.353% | $71.2424 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $939.59 | $1,003.5530 | $1,003.55 | $1,003.60 | $1,003.50 | |