| 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 | $187.95 | 6.860% | $200.8434 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $14.34 | 8.382% | $15.542 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $181.39 | 8.592% | $196.975 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $191.73 | 11.845% | $214.4404 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $103.61 | 4.396% | $108.1647 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $214.77 | 8.434% | $232.8837 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $152.94 | 7.620% | $164.594 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $1,046.73 | $1,133.4432 | $1,133.43 | $1,133.50 | $1,133.40 | |