| 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 | $112.86 | 11.673% | $126.0341 | $126.03 | $126.05 | $126.00 |
| Purchase #2 | $139.98 | 12.687% | $157.7393 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $205.63 | 11.294% | $228.8539 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $100.76 | 3.566% | $104.3531 | $104.35 | $104.35 | $104.40 |
| Purchase #5 | $94.95 | 4.609% | $99.3262 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $50.95 | 12.421% | $57.2785 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $5.25 | 13.223% | $5.9442 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $710.38 | $779.5293 | $779.52 | $779.60 | $779.50 | |