| 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 | $169.70 | 9.803% | $186.3357 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $182.98 | 10.355% | $201.9276 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $85.46 | 11.504% | $95.2913 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $143.72 | 9.542% | $157.4338 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $106.88 | 13.162% | $120.9475 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $178.87 | 12.247% | $200.7762 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $172.95 | 7.441% | $185.8192 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $1,040.56 | $1,148.5313 | $1,148.54 | $1,148.60 | $1,148.40 | |