| 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 | $179.26 | 11.570% | $200.0004 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $217.91 | 3.347% | $225.2034 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $136.54 | 10.181% | $150.4411 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $113.99 | 13.114% | $128.9386 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $164.70 | 4.380% | $171.9139 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $83.55 | 8.659% | $90.7846 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $99.79 | 7.374% | $107.1485 | $107.15 | $107.15 | $107.10 |
| 7 purchase totals = | $995.74 | $1,074.4305 | $1,074.42 | $1,074.45 | $1,074.30 | |