| 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 | $157.66 | 8.406% | $170.9129 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $236.44 | 13.325% | $267.9456 | $267.95 | $267.95 | $267.90 |
| Purchase #3 | $201.62 | 13.349% | $228.5343 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $61.52 | 7.594% | $66.1918 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $190.58 | 7.206% | $204.3132 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $117.42 | 7.803% | $126.5823 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $130.46 | 6.620% | $139.0965 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $1,095.70 | $1,203.5766 | $1,203.57 | $1,203.60 | $1,203.50 | |