| 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 | $163.86 | 8.722% | $178.1519 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $226.33 | 13.693% | $257.3214 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $182.90 | 11.527% | $203.9829 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $234.25 | 11.499% | $261.1864 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $64.56 | 11.571% | $72.0302 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $89.86 | 9.710% | $98.5854 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $135.57 | 10.857% | $150.2888 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $1,097.33 | $1,221.5470 | $1,221.55 | $1,221.60 | $1,221.60 | |