| 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 | $152.90 | 10.503% | $168.9591 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $188.35 | 8.713% | $204.7609 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $203.53 | 13.453% | $230.9109 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $148.25 | 6.604% | $158.0404 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $154.68 | 7.789% | $166.728 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $193.82 | 11.706% | $216.5086 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $23.32 | 6.622% | $24.8643 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $1,064.85 | $1,170.7722 | $1,170.77 | $1,170.75 | $1,170.80 | |