| 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 | $157.49 | 9.227% | $172.0216 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $55.26 | 13.468% | $62.7024 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $233.40 | 11.205% | $259.5525 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $154.32 | 10.374% | $170.3292 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $137.65 | 5.183% | $144.7844 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $92.97 | 9.374% | $101.685 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $203.94 | 9.667% | $223.6549 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $1,035.03 | $1,134.7300 | $1,134.72 | $1,134.75 | $1,134.80 | |