| 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 | $168.44 | 4.707% | $176.3685 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $121.29 | 13.746% | $137.9625 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $184.54 | 4.162% | $192.2206 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $150.91 | 10.475% | $166.7178 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $14.69 | 13.741% | $16.7086 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $220.81 | 7.655% | $237.713 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $71.53 | 8.418% | $77.5514 | $77.55 | $77.55 | $77.60 |
| 7 purchase totals = | $932.21 | $1,005.2424 | $1,005.24 | $1,005.15 | $1,005.30 | |