| 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 | $143.91 | 7.849% | $155.2055 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $69.97 | 6.344% | $74.4089 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $165.43 | 9.745% | $181.5512 | $181.55 | $181.55 | $181.60 |
| Purchase #4 | $176.89 | 8.649% | $192.1892 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $121.99 | 10.234% | $134.4745 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $132.71 | 13.687% | $150.874 | $150.87 | $150.85 | $150.90 |
| Purchase #7 | $149.65 | 11.621% | $167.0408 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $960.55 | $1,055.7441 | $1,055.74 | $1,055.70 | $1,055.80 | |