| 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 | $160.39 | 9.466% | $175.5725 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $12.26 | 5.361% | $12.9173 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $216.34 | 4.838% | $226.8065 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $187.54 | 3.316% | $193.7588 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $35.31 | 12.838% | $39.8431 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $212.87 | 5.633% | $224.861 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $143.41 | 7.220% | $153.7642 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $968.12 | $1,027.5234 | $1,027.52 | $1,027.45 | $1,027.60 | |