| 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 | $196.60 | 11.464% | $219.1382 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $174.64 | 7.827% | $188.3091 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $206.98 | 12.314% | $232.4675 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $172.29 | 9.203% | $188.1458 | $188.15 | $188.15 | $188.10 |
| Purchase #5 | $83.59 | 6.548% | $89.0635 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $134.35 | 10.387% | $148.3049 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $187.93 | 7.349% | $201.741 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,156.38 | $1,267.1700 | $1,267.17 | $1,267.15 | $1,267.10 | |