| 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 | $167.42 | 6.378% | $178.098 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $223.64 | 3.555% | $231.5904 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $36.83 | 7.156% | $39.4656 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $129.68 | 7.566% | $139.4916 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $189.49 | 3.370% | $195.8758 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $186.42 | 5.209% | $196.1306 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $242.39 | 8.210% | $262.2902 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $1,175.87 | $1,242.9422 | $1,242.95 | $1,243.00 | $1,243.00 | |