| 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 | $174.58 | 10.652% | $193.1763 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $36.32 | 3.151% | $37.4644 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $52.91 | 12.287% | $59.4111 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $77.74 | 4.511% | $81.2469 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $8.87 | 12.163% | $9.9489 | $9.95 | $9.95 | $9.90 |
| Purchase #6 | $150.47 | 13.383% | $170.6074 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $181.30 | 6.366% | $192.8416 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $682.19 | $744.6966 | $744.70 | $744.70 | $744.60 | |