| 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 | $184.46 | 7.626% | $198.5269 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $15.60 | 6.867% | $16.6713 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $92.71 | 8.600% | $100.6831 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $124.95 | 5.783% | $132.1759 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $108.45 | 13.241% | $122.8099 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $52.25 | 4.150% | $54.4184 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $219.60 | 10.670% | $243.0313 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $798.02 | $868.3168 | $868.32 | $868.35 | $868.30 | |