| 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 | $164.44 | 6.285% | $174.7751 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $210.60 | 9.754% | $231.1419 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $30.87 | 11.839% | $34.5247 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $244.62 | 3.764% | $253.8275 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $190.66 | 4.424% | $199.0948 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $204.74 | 7.406% | $219.903 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $237.69 | 13.654% | $270.1442 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $1,283.62 | $1,383.4112 | $1,383.40 | $1,383.45 | $1,383.30 | |