| 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 | $163.62 | 12.172% | $183.5358 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $191.70 | 10.206% | $211.2649 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $45.57 | 5.865% | $48.2427 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $148.83 | 9.812% | $163.4332 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $187.63 | 3.215% | $193.6623 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $119.99 | 9.661% | $131.5822 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $149.47 | 6.195% | $158.7297 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $1,006.81 | $1,090.4508 | $1,090.44 | $1,090.50 | $1,090.40 | |