| 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 | $141.77 | 4.442% | $148.0674 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $138.64 | 12.448% | $155.8979 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $71.98 | 3.816% | $74.7268 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $137.93 | 11.244% | $153.4388 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $26.64 | 11.127% | $29.6042 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $172.25 | 8.645% | $187.141 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $225.52 | 5.211% | $237.2718 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $914.73 | $986.1479 | $986.15 | $986.15 | $986.10 | |