| 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 | $173.58 | 5.310% | $182.7971 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $134.47 | 3.373% | $139.0057 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $238.67 | 10.638% | $264.0597 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $200.51 | 11.557% | $223.6829 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $116.88 | 5.472% | $123.2757 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $8.28 | 7.707% | $8.9181 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $176.96 | 12.289% | $198.7066 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $1,049.35 | $1,140.4458 | $1,140.46 | $1,140.45 | $1,140.50 | |