| 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 | $54.26 | 5.277% | $57.1233 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $227.63 | 3.621% | $235.8725 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $159.66 | 13.559% | $181.3083 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $238.70 | 8.826% | $259.7677 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $153.92 | 8.291% | $166.6815 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $117.72 | 4.221% | $122.689 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $146.60 | 5.290% | $154.3551 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $1,098.49 | $1,177.7974 | $1,177.80 | $1,177.75 | $1,177.90 | |