| 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 | $136.67 | 13.252% | $154.7815 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $179.36 | 4.189% | $186.8734 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $123.44 | 5.687% | $130.46 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $113.29 | 13.286% | $128.3417 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $178.31 | 4.337% | $186.0433 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $192.91 | 10.743% | $213.6343 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $132.33 | 9.364% | $144.7214 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,056.31 | $1,144.8556 | $1,144.84 | $1,144.85 | $1,144.80 | |