| 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 | $139.70 | 4.218% | $145.5925 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $88.74 | 8.388% | $96.1835 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $76.56 | 11.565% | $85.4142 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $23.31 | 12.680% | $26.2657 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $116.52 | 7.434% | $125.1821 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $183.29 | 10.642% | $202.7957 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $183.74 | 5.369% | $193.605 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $811.86 | $875.0387 | $875.04 | $875.05 | $875.10 | |