| 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 | $41.30 | 7.819% | $44.5292 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $161.37 | 9.257% | $176.308 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $208.94 | 12.273% | $234.5832 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $194.35 | 9.502% | $212.8171 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $124.95 | 7.689% | $134.5574 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $171.31 | 4.462% | $178.9539 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $133.45 | 6.350% | $141.9241 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $1,035.67 | $1,123.6729 | $1,123.67 | $1,123.65 | $1,123.70 | |