| 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 | $154.31 | 8.400% | $167.272 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $97.55 | 4.391% | $101.8334 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $89.51 | 9.822% | $98.3017 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $176.36 | 7.354% | $189.3295 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $202.60 | 11.585% | $226.0712 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $132.50 | 4.607% | $138.6043 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $242.63 | 12.109% | $272.0101 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $1,095.46 | $1,193.4222 | $1,193.41 | $1,193.40 | $1,193.40 | |