| 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 | $172.45 | 11.677% | $192.587 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $6.87 | 9.602% | $7.5297 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $101.76 | 10.837% | $112.7877 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $133.90 | 6.572% | $142.6999 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $163.36 | 11.825% | $182.6773 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $205.61 | 6.286% | $218.5346 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $194.33 | 3.264% | $200.6729 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $978.28 | $1,057.4891 | $1,057.49 | $1,057.55 | $1,057.50 | |