| 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 | $198.31 | 5.513% | $209.2428 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $77.95 | 6.663% | $83.1438 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $148.34 | 3.225% | $153.124 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $121.45 | 10.625% | $134.3541 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $138.73 | 9.140% | $151.4099 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $210.71 | 13.438% | $239.0252 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $150.95 | 7.571% | $162.3784 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $1,046.44 | $1,132.6782 | $1,132.67 | $1,132.70 | $1,132.60 | |