| 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 | $71.77 | 11.610% | $80.1025 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $154.49 | 3.734% | $160.2587 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $194.67 | 4.145% | $202.7391 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $182.74 | 7.328% | $196.1312 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $23.42 | 11.390% | $26.0875 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $157.39 | 12.157% | $176.5239 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $167.52 | 6.149% | $177.8208 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $952.00 | $1,019.6637 | $1,019.66 | $1,019.65 | $1,019.60 | |