| 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 | $123.53 | 9.438% | $135.1888 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $14.64 | 4.611% | $15.3151 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $44.94 | 6.610% | $47.9105 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $144.52 | 13.777% | $164.4305 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $199.52 | 7.425% | $214.3344 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $13.63 | 8.730% | $14.8199 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $176.52 | 6.644% | $188.248 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $717.30 | $780.2472 | $780.25 | $780.25 | $780.10 | |