| 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 | $161.73 | 3.468% | $167.3388 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $51.52 | 5.310% | $54.2557 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $228.88 | 4.518% | $239.2208 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $173.32 | 11.399% | $193.0767 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $221.88 | 5.325% | $233.6951 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $114.45 | 4.412% | $119.4995 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $103.76 | 4.418% | $108.3441 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $1,055.54 | $1,115.4307 | $1,115.44 | $1,115.45 | $1,115.40 | |