| 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 | $175.83 | 10.625% | $194.5119 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $186.57 | 12.420% | $209.742 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $228.53 | 4.455% | $238.711 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $230.88 | 12.721% | $260.2502 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $153.49 | 3.562% | $158.9573 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $174.33 | 11.442% | $194.2768 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $197.89 | 10.257% | $218.1876 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,347.52 | $1,474.6368 | $1,474.64 | $1,474.65 | $1,474.70 | |