| 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 | $171.53 | 6.638% | $182.9162 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $41.53 | 3.321% | $42.9092 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $127.39 | 12.813% | $143.7125 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $226.62 | 4.696% | $237.2621 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $95.98 | 8.816% | $104.4416 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $224.77 | 3.131% | $231.8075 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $76.94 | 13.417% | $87.263 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $964.76 | $1,030.3121 | $1,030.31 | $1,030.25 | $1,030.30 | |