| 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 | $73.91 | 13.528% | $83.9085 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $232.59 | 3.357% | $240.398 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $159.46 | 7.339% | $171.1628 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $208.94 | 8.333% | $226.351 | $226.35 | $226.35 | $226.40 |
| Purchase #5 | $162.52 | 9.464% | $177.9009 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $80.62 | 9.112% | $87.9661 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $128.46 | 12.409% | $144.4006 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $1,046.50 | $1,132.0879 | $1,132.09 | $1,132.05 | $1,132.20 | |