| 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 | $119.88 | 13.797% | $136.4198 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $221.46 | 9.711% | $242.966 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $61.60 | 6.580% | $65.6533 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $89.66 | 4.683% | $93.8588 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $88.64 | 7.272% | $95.0859 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $36.86 | 5.175% | $38.7675 | $38.77 | $38.75 | $38.80 |
| Purchase #7 | $159.70 | 7.862% | $172.2556 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $777.80 | $845.0069 | $845.02 | $844.95 | $845.20 | |