| 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 | $221.52 | 7.646% | $238.4574 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $152.45 | 10.105% | $167.8551 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $30.93 | 12.382% | $34.7598 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $127.73 | 9.752% | $140.1862 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $190.60 | 10.656% | $210.9103 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $182.90 | 12.482% | $205.7296 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $147.88 | 4.706% | $154.8392 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $1,054.01 | $1,152.7376 | $1,152.75 | $1,152.75 | $1,152.80 | |