| 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 | $161.57 | 10.797% | $179.0147 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $140.52 | 10.119% | $154.7392 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $93.31 | 10.738% | $103.3296 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $156.77 | 12.644% | $176.592 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $206.37 | 3.627% | $213.855 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $185.32 | 10.194% | $204.2115 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $167.98 | 12.783% | $189.4529 | $189.45 | $189.45 | $189.50 |
| 7 purchase totals = | $1,111.84 | $1,221.1949 | $1,221.19 | $1,221.20 | $1,221.20 | |