| 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 | $142.99 | 13.749% | $162.6497 | $162.65 | $162.65 | $162.60 |
| Purchase #2 | $146.90 | 7.373% | $157.7309 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $107.43 | 5.859% | $113.7243 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $61.28 | 6.199% | $65.0787 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $166.31 | 13.484% | $188.7352 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $218.43 | 5.301% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $232.40 | 10.234% | $256.1838 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $1,075.74 | $1,174.1116 | $1,174.11 | $1,174.15 | $1,174.00 | |