| 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 | $175.51 | 6.374% | $186.697 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $66.36 | 10.632% | $73.4154 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $149.96 | 10.206% | $165.2649 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $240.41 | 11.661% | $268.4442 | $268.44 | $268.45 | $268.40 |
| Purchase #5 | $228.56 | 11.470% | $254.7758 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $118.33 | 9.181% | $129.1939 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $189.84 | 11.825% | $212.2886 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $1,168.97 | $1,290.0798 | $1,290.08 | $1,290.10 | $1,290.10 | |