| 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 | $140.67 | 5.114% | $147.8639 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $78.48 | 3.457% | $81.1931 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $24.39 | 6.738% | $26.0334 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $208.52 | 10.110% | $229.6014 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $201.53 | 11.303% | $224.3089 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $173.48 | 8.362% | $187.9864 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $82.67 | 3.528% | $85.5866 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $909.74 | $982.5737 | $982.57 | $982.60 | $982.60 | |