| 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 | $110.28 | 10.341% | $121.6841 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $239.75 | 7.181% | $256.9664 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $33.73 | 3.287% | $34.8387 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $166.57 | 9.138% | $181.7912 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $167.45 | 8.304% | $181.355 | $181.36 | $181.35 | $181.40 |
| Purchase #6 | $78.66 | 8.164% | $85.0818 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $55.67 | 8.441% | $60.3691 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $852.11 | $922.0863 | $922.09 | $922.10 | $922.20 | |