| 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 | $51.36 | 7.185% | $55.0502 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $209.59 | 7.841% | $226.024 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $162.56 | 13.568% | $184.6161 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $151.62 | 10.238% | $167.1429 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $200.72 | 5.667% | $212.0948 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $180.97 | 7.118% | $193.8514 | $193.85 | $193.85 | $193.90 |
| Purchase #7 | $115.44 | 12.787% | $130.2013 | $130.20 | $130.20 | $130.20 |
| 7 purchase totals = | $1,072.26 | $1,168.9807 | $1,168.97 | $1,168.95 | $1,169.00 | |