| 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 | $162.36 | 6.478% | $172.8777 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $178.28 | 8.587% | $193.5889 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $89.51 | 12.830% | $100.9941 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $211.41 | 12.389% | $237.6016 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $202.44 | 13.565% | $229.901 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $250.83 | 3.203% | $258.8641 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $138.80 | 11.372% | $154.5843 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $1,233.63 | $1,348.4117 | $1,348.40 | $1,348.45 | $1,348.50 | |