| 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 | $152.31 | 5.670% | $160.946 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $28.81 | 9.541% | $31.5588 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $193.97 | 6.360% | $206.3065 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $205.30 | 9.247% | $224.2841 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $204.55 | 13.700% | $232.5734 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $205.37 | 7.355% | $220.475 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $119.41 | 3.473% | $123.5571 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,109.72 | $1,199.7009 | $1,199.71 | $1,199.70 | $1,199.80 | |