| 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 | $174.95 | 10.347% | $193.0521 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $80.25 | 5.817% | $84.9181 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $184.75 | 8.710% | $200.8417 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $24.35 | 9.858% | $26.7504 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $162.52 | 5.544% | $171.5301 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $240.66 | 5.456% | $253.7904 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $222.36 | 7.728% | $239.544 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,089.84 | $1,170.4268 | $1,170.42 | $1,170.45 | $1,170.40 | |