| 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 | $180.69 | 4.792% | $189.3487 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $127.84 | 4.429% | $133.502 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $112.50 | 11.240% | $125.145 | $125.15 | $125.15 | $125.10 |
| Purchase #4 | $14.25 | 10.635% | $15.7655 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $175.70 | 6.499% | $187.1187 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $13.83 | 3.325% | $14.2898 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $58.39 | 10.699% | $64.6371 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $683.20 | $729.8068 | $729.82 | $729.80 | $729.70 | |