| 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 | $129.25 | 5.785% | $136.7271 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $197.90 | 7.527% | $212.7959 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $223.66 | 9.273% | $244.4 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $134.64 | 11.563% | $150.2084 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $168.86 | 10.405% | $186.4299 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $196.87 | 11.496% | $219.5022 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $76.90 | 4.429% | $80.3059 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $1,128.08 | $1,230.3694 | $1,230.38 | $1,230.40 | $1,230.30 | |