| 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 | $113.84 | 10.841% | $126.1814 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $64.90 | 3.671% | $67.2825 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $72.26 | 8.559% | $78.4447 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $22.93 | 9.792% | $25.1753 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $181.60 | 6.131% | $192.7339 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $20.95 | 8.406% | $22.7111 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $78.84 | 10.767% | $87.3287 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $555.32 | $599.8576 | $599.85 | $599.95 | $599.80 | |