| 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 | $144.35 | 10.751% | $159.8691 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $151.75 | 8.410% | $164.5122 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $117.48 | 10.109% | $129.3561 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $85.25 | 5.122% | $89.6165 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $220.77 | 9.699% | $242.1825 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $33.84 | 8.363% | $36.67 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $189.79 | 6.697% | $202.5002 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $943.23 | $1,024.7066 | $1,024.71 | $1,024.65 | $1,024.80 | |