| 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 | $202.84 | 7.333% | $217.7143 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $147.53 | 13.295% | $167.1441 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $177.89 | 5.446% | $187.5779 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $124.28 | 7.573% | $133.6917 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $148.88 | 13.348% | $168.7525 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $88.37 | 11.334% | $98.3859 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $134.60 | 5.744% | $142.3314 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $1,024.39 | $1,115.5978 | $1,115.59 | $1,115.65 | $1,115.60 | |