| 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 | $176.30 | 13.487% | $200.0776 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $139.39 | 11.250% | $155.0714 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $196.77 | 10.111% | $216.6654 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $25.36 | 12.272% | $28.4722 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $232.45 | 8.252% | $251.6318 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $154.55 | 7.207% | $165.6884 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $74.72 | 3.803% | $77.5616 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $999.54 | $1,095.1684 | $1,095.17 | $1,095.15 | $1,095.30 | |