| 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 | $170.41 | 3.752% | $176.8038 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $140.27 | 12.150% | $157.3128 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $126.91 | 9.593% | $139.0845 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $208.85 | 5.181% | $219.6705 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $131.26 | 4.135% | $136.6876 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $175.49 | 11.528% | $195.7205 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $203.31 | 10.521% | $224.7002 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,156.50 | $1,249.9799 | $1,249.97 | $1,249.95 | $1,250.00 | |