| 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 | $157.47 | 13.287% | $178.393 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $61.71 | 13.172% | $69.8384 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $150.72 | 13.320% | $170.7959 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $220.32 | 4.228% | $229.6351 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $15.35 | 10.636% | $16.9826 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $81.63 | 5.578% | $86.1833 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $155.54 | 13.678% | $176.8148 | $176.81 | $176.80 | $176.80 |
| 7 purchase totals = | $842.74 | $928.6431 | $928.64 | $928.70 | $928.60 | |