| 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 | $121.36 | 7.671% | $130.6695 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $208.84 | 11.778% | $233.4372 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $10.82 | 11.229% | $12.035 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $92.65 | 3.137% | $95.5564 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $171.42 | 4.272% | $178.7431 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $78.34 | 6.843% | $83.7008 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $86.41 | 5.425% | $91.0977 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $769.84 | $825.2397 | $825.25 | $825.25 | $825.20 | |