| 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 | $146.35 | 9.696% | $160.5401 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $132.47 | 10.760% | $146.7238 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $217.40 | 3.343% | $224.6677 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $93.83 | 8.138% | $101.4659 | $101.47 | $101.45 | $101.50 |
| Purchase #5 | $238.84 | 10.620% | $264.2048 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $178.58 | 6.697% | $190.5395 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $226.88 | 13.466% | $257.4317 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $1,234.35 | $1,345.5735 | $1,345.57 | $1,345.55 | $1,345.50 | |