| 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 | $213.80 | 7.187% | $229.1658 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $80.65 | 11.786% | $90.1554 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $22.76 | 10.254% | $25.0938 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $181.41 | 7.504% | $195.023 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $231.25 | 6.675% | $246.6859 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $233.41 | 5.707% | $246.7307 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $156.59 | 5.391% | $165.0318 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,119.87 | $1,197.8864 | $1,197.89 | $1,197.90 | $1,197.90 | |