| 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 | $181.64 | 11.413% | $202.3706 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $162.99 | 11.669% | $182.0093 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $237.58 | 10.546% | $262.6352 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $113.75 | 6.782% | $121.4645 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $64.62 | 12.630% | $72.7815 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $40.44 | 6.334% | $43.0015 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $8.40 | 12.443% | $9.4452 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $809.42 | $893.7078 | $893.71 | $893.70 | $893.70 | |