| 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 | $163.64 | 10.271% | $180.4475 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $101.48 | 3.208% | $104.7355 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $97.57 | 6.421% | $103.835 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $220.84 | 3.165% | $227.8296 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $181.84 | 8.688% | $197.6383 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $46.80 | 12.440% | $52.6219 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $118.97 | 9.719% | $130.5327 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $931.14 | $997.6405 | $997.65 | $997.70 | $997.40 | |