| 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 | $176.85 | 8.653% | $192.1528 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $93.62 | 13.312% | $106.0827 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $120.85 | 8.747% | $131.4207 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $81.43 | 12.386% | $91.5159 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $150.63 | 3.214% | $155.4712 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $165.36 | 7.217% | $177.294 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $68.90 | 4.153% | $71.7614 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $857.64 | $925.6987 | $925.69 | $925.65 | $925.80 | |