| 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 | $180.79 | 3.574% | $187.2514 | $187.25 | $187.25 | $187.30 |
| Purchase #2 | $139.32 | 5.242% | $146.6232 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $129.50 | 9.247% | $141.4749 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $223.84 | 9.620% | $245.3734 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $220.67 | 5.272% | $232.3037 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $233.32 | 12.667% | $262.8746 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $65.78 | 12.142% | $73.767 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $1,193.22 | $1,289.6682 | $1,289.65 | $1,289.55 | $1,289.80 | |