| 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 | $162.35 | 9.600% | $177.9356 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $164.49 | 6.147% | $174.6012 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $210.61 | 12.147% | $236.1928 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $17.88 | 8.873% | $19.4665 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $206.42 | 9.134% | $225.2744 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $11.32 | 9.432% | $12.3877 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $119.53 | 13.550% | $135.7263 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $892.60 | $981.5845 | $981.59 | $981.60 | $981.60 | |