| 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 | $169.26 | 3.347% | $174.9251 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $191.94 | 12.330% | $215.6062 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $165.28 | 11.325% | $183.998 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $181.79 | 9.477% | $199.0182 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $226.73 | 7.859% | $244.5487 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $141.92 | 4.274% | $147.9857 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $214.40 | 6.374% | $228.0659 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,291.32 | $1,394.1478 | $1,394.17 | $1,394.15 | $1,394.10 | |