| 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 | $131.72 | 4.554% | $137.7185 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $137.49 | 6.770% | $146.7981 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $98.83 | 6.328% | $105.084 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $223.97 | 10.303% | $247.0456 | $247.05 | $247.05 | $247.00 |
| Purchase #5 | $156.68 | 9.124% | $170.9755 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $156.57 | 12.731% | $176.5029 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $173.90 | 13.655% | $197.646 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $1,079.16 | $1,181.7706 | $1,181.78 | $1,181.80 | $1,181.70 | |