| 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 | $234.69 | 10.859% | $260.175 | $260.18 | $260.20 | $260.20 |
| Purchase #2 | $198.46 | 12.784% | $223.8311 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $165.75 | 9.497% | $181.4913 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $200.66 | 11.780% | $224.2977 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $156.92 | 5.365% | $165.3388 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $237.41 | 9.404% | $259.736 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $160.95 | 7.189% | $172.5207 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,354.84 | $1,487.3906 | $1,487.40 | $1,487.45 | $1,487.30 | |