| 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 | $16.35 | 13.681% | $18.5868 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $168.40 | 7.569% | $181.1462 | $181.15 | $181.15 | $181.10 |
| Purchase #3 | $213.42 | 12.504% | $240.106 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $143.43 | 6.143% | $152.2409 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $57.40 | 7.190% | $61.5271 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $196.86 | 8.687% | $213.9612 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $66.70 | 13.372% | $75.6191 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $862.56 | $943.1873 | $943.20 | $943.20 | $943.10 | |