| 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 | $190.67 | 5.293% | $200.7622 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $27.76 | 9.711% | $30.4558 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $183.31 | 6.533% | $195.2856 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $168.52 | 13.493% | $191.2584 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $215.28 | 13.684% | $244.7389 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $107.57 | 6.374% | $114.4265 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $178.50 | 8.674% | $193.9831 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,071.61 | $1,170.9105 | $1,170.92 | $1,170.95 | $1,171.00 | |