| 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 | $177.90 | 5.416% | $187.5351 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $119.73 | 8.148% | $129.4856 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $70.34 | 4.670% | $73.6249 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $146.25 | 5.270% | $153.9574 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $159.42 | 11.732% | $178.1232 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $236.38 | 6.623% | $252.0354 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $170.41 | 3.240% | $175.9313 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $1,080.43 | $1,150.6929 | $1,150.70 | $1,150.70 | $1,150.60 | |