| 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 | $138.65 | 11.675% | $154.8374 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $167.64 | 12.245% | $188.1675 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $13.59 | 8.243% | $14.7102 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $181.54 | 11.402% | $202.2392 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $215.37 | 3.761% | $223.4701 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $221.98 | 13.783% | $252.5755 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $191.80 | 6.795% | $204.8328 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $1,130.57 | $1,240.8327 | $1,240.84 | $1,240.85 | $1,240.80 | |