| 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 | $144.92 | 7.665% | $156.0281 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $141.65 | 8.670% | $153.9311 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $192.47 | 7.446% | $206.8013 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $132.49 | 7.290% | $142.1485 | $142.15 | $142.15 | $142.10 |
| Purchase #5 | $235.58 | 13.242% | $266.7755 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $187.57 | 4.814% | $196.5996 | $196.60 | $196.60 | $196.60 |
| Purchase #7 | $28.36 | 8.581% | $30.7936 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $1,063.04 | $1,153.0777 | $1,153.08 | $1,153.15 | $1,153.00 | |