| 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 | $165.40 | 11.622% | $184.6228 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $16.96 | 4.750% | $17.7656 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $247.28 | 10.737% | $273.8305 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $170.90 | 10.483% | $188.8154 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $46.41 | 9.586% | $50.8589 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $31.50 | 7.841% | $33.9699 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $82.87 | 4.462% | $86.5677 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $761.32 | $836.4308 | $836.44 | $836.35 | $836.50 | |