| 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 | $174.29 | 3.140% | $179.7627 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $215.51 | 4.385% | $224.9601 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $213.41 | 9.483% | $233.6477 | $233.65 | $233.65 | $233.60 |
| Purchase #4 | $90.85 | 3.774% | $94.2787 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $67.65 | 10.682% | $74.8764 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $146.39 | 7.223% | $156.9637 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $174.35 | 4.388% | $182.0005 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,082.45 | $1,146.4898 | $1,146.49 | $1,146.50 | $1,146.60 | |