| 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 | $99.25 | 9.359% | $108.5388 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $170.55 | 3.778% | $176.9934 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $55.82 | 12.405% | $62.7445 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $126.83 | 5.217% | $133.4467 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $144.96 | 13.729% | $164.8616 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $225.39 | 13.852% | $256.611 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $123.99 | 5.626% | $130.9657 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $946.79 | $1,034.1617 | $1,034.16 | $1,034.15 | $1,034.10 | |