| 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 | $178.25 | 5.710% | $188.4281 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $91.63 | 10.835% | $101.5581 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $221.77 | 13.108% | $250.8396 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $193.83 | 12.316% | $217.7021 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $14.45 | 10.434% | $15.9577 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $119.39 | 3.454% | $123.5137 | $123.51 | $123.50 | $123.50 |
| Purchase #7 | $89.43 | 4.358% | $93.3274 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $908.75 | $991.3267 | $991.33 | $991.35 | $991.30 | |