| 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 | $177.33 | 4.498% | $185.3063 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $6.65 | 5.496% | $7.0155 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $49.91 | 4.799% | $52.3052 | $52.31 | $52.30 | $52.30 |
| Purchase #4 | $157.57 | 13.781% | $179.2847 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $121.46 | 10.254% | $133.9145 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $176.27 | 9.610% | $193.2095 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $66.64 | 4.797% | $69.8367 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $755.83 | $820.8724 | $820.88 | $820.85 | $820.80 | |