| 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 | $146.77 | 9.370% | $160.5223 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $189.41 | 7.407% | $203.4396 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $199.73 | 11.723% | $223.1443 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $209.61 | 10.379% | $231.3654 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $43.91 | 12.623% | $49.4528 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $100.81 | 12.696% | $113.6088 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $229.46 | 5.836% | $242.8513 | $242.85 | $242.85 | $242.90 |
| 7 purchase totals = | $1,119.70 | $1,224.3845 | $1,224.38 | $1,224.35 | $1,224.40 | |