| 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 | $153.77 | 8.653% | $167.0757 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $146.30 | 9.664% | $160.4384 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $159.67 | 9.831% | $175.3672 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $81.85 | 12.626% | $92.1844 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $95.85 | 9.220% | $104.6874 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $204.87 | 12.849% | $231.1937 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $133.68 | 13.766% | $152.0824 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $975.99 | $1,083.0292 | $1,083.03 | $1,083.10 | $1,083.10 | |