| 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 | $145.66 | 8.123% | $157.492 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $128.92 | 5.507% | $136.0196 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $226.82 | 4.570% | $237.1857 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $10.63 | 9.787% | $11.6704 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $165.68 | 8.864% | $180.3659 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $197.87 | 12.761% | $223.1202 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $200.88 | 3.435% | $207.7802 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,076.46 | $1,153.6340 | $1,153.64 | $1,153.60 | $1,153.70 | |