| 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 | $103.26 | 6.347% | $109.8139 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $144.43 | 5.817% | $152.8315 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $190.94 | 5.396% | $201.2431 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $141.63 | 9.680% | $155.3398 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $31.32 | 9.596% | $34.3255 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $78.64 | 5.847% | $83.2381 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $162.61 | 5.143% | $170.973 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $852.83 | $907.7649 | $907.76 | $907.80 | $907.60 | |