| 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 | $182.40 | 4.468% | $190.5496 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $23.65 | 13.218% | $26.7761 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $224.94 | 6.229% | $238.9515 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $214.93 | 7.836% | $231.7719 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $170.43 | 4.267% | $177.7022 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $119.60 | 9.298% | $130.7204 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $127.64 | 11.411% | $142.205 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,063.59 | $1,138.6767 | $1,138.68 | $1,138.65 | $1,138.70 | |