| 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 | $158.51 | 4.774% | $166.0773 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $194.74 | 5.289% | $205.0398 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $82.77 | 11.313% | $92.1338 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $131.30 | 10.287% | $144.8068 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $35.75 | 8.205% | $38.6833 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $125.69 | 12.311% | $141.1637 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $206.46 | 12.870% | $233.0314 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $935.22 | $1,020.9361 | $1,020.93 | $1,021.00 | $1,020.90 | |