| 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 | $206.39 | 10.164% | $227.3675 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $145.80 | 13.699% | $165.7731 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $136.50 | 13.158% | $154.4607 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $129.99 | 13.265% | $147.2332 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $159.98 | 4.152% | $166.6224 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $195.86 | 6.512% | $208.6144 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $6.30 | 5.859% | $6.6691 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $980.82 | $1,076.7404 | $1,076.73 | $1,076.65 | $1,076.80 | |