| 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 | $147.53 | 6.867% | $157.6609 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $123.54 | 12.241% | $138.6625 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $211.95 | 6.731% | $226.2164 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $22.32 | 11.448% | $24.8752 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $247.85 | 9.360% | $271.0488 | $271.05 | $271.05 | $271.00 |
| Purchase #6 | $140.59 | 5.541% | $148.3801 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $103.31 | 9.395% | $113.016 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $997.09 | $1,079.8599 | $1,079.87 | $1,079.85 | $1,079.90 | |