| 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 | $137.30 | 11.552% | $153.1609 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $180.60 | 6.868% | $193.0036 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $185.63 | 9.229% | $202.7618 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $97.34 | 8.396% | $105.5127 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $33.66 | 10.554% | $37.2125 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $228.52 | 11.440% | $254.6627 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $160.58 | 10.557% | $177.5324 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,023.63 | $1,123.8466 | $1,123.83 | $1,123.80 | $1,123.90 | |