| 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 | $208.53 | 6.840% | $222.7935 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $161.91 | 5.553% | $170.9009 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $7.53 | 10.856% | $8.3475 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $195.77 | 12.809% | $220.8462 | $220.85 | $220.85 | $220.80 |
| Purchase #5 | $106.26 | 8.494% | $115.2857 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $240.55 | 5.385% | $253.5036 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $160.58 | 9.161% | $175.2907 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $1,081.13 | $1,166.9681 | $1,166.97 | $1,167.00 | $1,166.90 | |