| 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 | $165.57 | 8.575% | $179.7676 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $77.72 | 13.410% | $88.1423 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $137.61 | 13.607% | $156.3346 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $213.89 | 8.196% | $231.4204 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $9.27 | 11.117% | $10.3005 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $129.85 | 8.252% | $140.5652 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $115.56 | 4.778% | $121.0815 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $849.47 | $927.6121 | $927.61 | $927.60 | $927.60 | |