| 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 | $104.87 | 11.655% | $117.0926 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $80.84 | 12.249% | $90.7421 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $153.82 | 4.198% | $160.2774 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $96.58 | 7.835% | $104.147 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $95.39 | 10.426% | $105.3354 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $194.91 | 10.727% | $215.818 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $181.44 | 7.770% | $195.5379 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $907.85 | $988.9504 | $988.96 | $989.00 | $988.80 | |