| 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 | $160.29 | 3.262% | $165.5187 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $167.61 | 10.667% | $185.489 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $20.93 | 8.594% | $22.7287 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $185.79 | 4.371% | $193.9109 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $62.39 | 5.514% | $65.8302 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $231.63 | 5.496% | $244.3604 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $5.94 | 4.131% | $6.1854 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $834.58 | $884.0233 | $884.03 | $884.05 | $884.00 | |