| 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 | $164.42 | 8.551% | $178.4796 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $62.61 | 5.792% | $66.2364 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $17.47 | 4.655% | $18.2832 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $77.52 | 7.404% | $83.2596 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $219.30 | 10.676% | $242.7125 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $218.93 | 13.828% | $249.2036 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $164.74 | 7.759% | $177.5222 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $924.99 | $1,015.6971 | $1,015.69 | $1,015.70 | $1,015.70 | |