| 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 | $165.49 | 9.713% | $181.564 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $68.72 | 7.826% | $74.098 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $58.62 | 7.861% | $63.2281 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $141.71 | 5.156% | $149.0166 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $216.62 | 8.252% | $234.4955 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $150.75 | 6.316% | $160.2714 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $212.39 | 7.114% | $227.4994 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $1,014.30 | $1,090.1730 | $1,090.18 | $1,090.15 | $1,090.20 | |