| 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 | $163.25 | 9.133% | $178.1596 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $163.91 | 11.640% | $182.9891 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $176.92 | 8.489% | $191.9387 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $200.35 | 11.482% | $223.3542 | $223.35 | $223.35 | $223.40 |
| Purchase #5 | $195.42 | 5.807% | $206.768 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $74.77 | 10.766% | $82.8197 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $179.69 | 13.417% | $203.799 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $1,154.31 | $1,269.8283 | $1,269.83 | $1,269.80 | $1,269.90 | |