| 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 | $135.84 | 13.429% | $154.082 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $145.74 | 6.812% | $155.6678 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $236.98 | 4.699% | $248.1157 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $111.44 | 10.169% | $122.7723 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $192.30 | 8.152% | $207.9763 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $159.61 | 10.702% | $176.6915 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $199.52 | 7.725% | $214.9329 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,181.43 | $1,280.2385 | $1,280.24 | $1,280.25 | $1,280.30 | |