| 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 | $157.38 | 12.200% | $176.5804 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $165.54 | 5.146% | $174.0587 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $15.80 | 6.665% | $16.8531 | $16.85 | $16.85 | $16.90 |
| Purchase #4 | $89.46 | 3.293% | $92.4059 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $156.29 | 13.391% | $177.2188 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $21.48 | 10.616% | $23.7603 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $198.80 | 6.555% | $211.8313 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $804.75 | $872.7085 | $872.71 | $872.70 | $872.80 | |