| 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 | $167.25 | 8.595% | $181.6251 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $230.81 | 5.560% | $243.643 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $14.46 | 12.730% | $16.3008 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $30.32 | 7.334% | $32.5437 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $28.33 | 11.330% | $31.5398 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $60.82 | 8.125% | $65.7616 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $188.27 | 4.809% | $197.3239 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $720.26 | $768.7379 | $768.73 | $768.75 | $768.60 | |