| 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 | $197.39 | 12.360% | $221.7874 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $163.29 | 13.254% | $184.9325 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $138.87 | 12.827% | $156.6829 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $143.51 | 5.638% | $151.6011 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $165.83 | 4.424% | $173.1663 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $160.65 | 3.135% | $165.6864 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $213.71 | 9.251% | $233.4803 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,183.25 | $1,287.3369 | $1,287.34 | $1,287.40 | $1,287.40 | |