| 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 | $196.86 | 7.360% | $211.3489 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $25.45 | 9.180% | $27.7863 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $82.80 | 3.629% | $85.8048 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $187.49 | 3.312% | $193.6997 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $200.59 | 3.749% | $208.1101 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $74.70 | 10.261% | $82.365 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $146.88 | 7.330% | $157.6463 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $914.77 | $966.7611 | $966.77 | $966.75 | $966.70 | |