| 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 | $167.48 | 12.132% | $187.7987 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $70.54 | 3.446% | $72.9708 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $234.92 | 6.341% | $249.8163 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $199.42 | 11.246% | $221.8468 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $113.64 | 12.467% | $127.8075 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $9.70 | 3.576% | $10.0469 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $87.82 | 4.312% | $91.6068 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $883.52 | $961.8938 | $961.91 | $961.85 | $961.80 | |