| 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 | $188.25 | 5.286% | $198.2009 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $127.44 | 6.407% | $135.6051 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $215.32 | 12.527% | $242.2931 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $170.92 | 6.772% | $182.4947 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $189.64 | 3.513% | $196.3021 | $196.30 | $196.30 | $196.30 |
| Purchase #6 | $250.37 | 12.777% | $282.3598 | $282.36 | $282.35 | $282.40 |
| Purchase #7 | $243.57 | 13.311% | $275.9916 | $275.99 | $276.00 | $276.00 |
| 7 purchase totals = | $1,385.51 | $1,513.2473 | $1,513.24 | $1,513.25 | $1,513.30 | |