| 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 | $156.93 | 6.723% | $167.4804 | $167.48 | $167.50 | $167.50 |
| Purchase #2 | $222.40 | 3.786% | $230.8201 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $220.37 | 7.415% | $236.7104 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $190.91 | 7.700% | $205.6101 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $151.97 | 5.352% | $160.1034 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $83.79 | 7.255% | $89.869 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $145.60 | 12.747% | $164.1596 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,171.97 | $1,254.7530 | $1,254.75 | $1,254.70 | $1,254.80 | |