| 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 | $163.56 | 8.361% | $177.2353 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $109.88 | 6.652% | $117.1892 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $208.66 | 10.781% | $231.1556 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $235.39 | 9.756% | $258.3546 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $64.46 | 6.623% | $68.7292 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $36.58 | 7.254% | $39.2335 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $239.72 | 13.357% | $271.7394 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $1,058.25 | $1,163.6368 | $1,163.64 | $1,163.70 | $1,163.60 | |