| 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 | $12.51 | 11.559% | $13.956 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $153.60 | 13.741% | $174.7062 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $21.53 | 12.638% | $24.251 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $156.77 | 6.496% | $166.9538 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $207.64 | 6.727% | $221.6079 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $113.66 | 10.597% | $125.7046 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $20.89 | 10.293% | $23.0402 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $686.60 | $750.2197 | $750.22 | $750.20 | $750.30 | |